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https://github.com/crosstool-ng/crosstool-ng.git
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85 lines
2.2 KiB
Diff
85 lines
2.2 KiB
Diff
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From df1cf48777fe4cd81ad7fb09ecbe5b31432b7c1c Mon Sep 17 00:00:00 2001
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From: Yvan Roux <yvan.roux@linaro.org>
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Date: Fri, 15 Apr 2016 13:29:26 +0200
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Subject: [PATCH] Suppress GCC 6 warning about ambiguous 'else' with
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-Wparentheses
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---
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ChangeLog | 5 +++++
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nis/nis_call.c | 20 +++++++++++---------
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stdlib/setenv.c | 26 ++++++++++++++------------
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3 files changed, 30 insertions(+), 21 deletions(-)
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diff --git a/nis/nis_call.c b/nis/nis_call.c
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index 3fa37e4..cb7839a 100644
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--- a/nis/nis_call.c
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+++ b/nis/nis_call.c
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@@ -680,16 +680,18 @@ nis_server_cache_add (const_nis_name name, int search_parent,
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/* Choose which entry should be evicted from the cache. */
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loc = &nis_server_cache[0];
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if (*loc != NULL)
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- for (i = 1; i < 16; ++i)
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- if (nis_server_cache[i] == NULL)
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- {
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+ {
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+ for (i = 1; i < 16; ++i)
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+ if (nis_server_cache[i] == NULL)
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+ {
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+ loc = &nis_server_cache[i];
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+ break;
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+ }
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+ else if ((*loc)->uses > nis_server_cache[i]->uses
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+ || ((*loc)->uses == nis_server_cache[i]->uses
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+ && (*loc)->expires > nis_server_cache[i]->expires))
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loc = &nis_server_cache[i];
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- break;
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- }
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- else if ((*loc)->uses > nis_server_cache[i]->uses
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- || ((*loc)->uses == nis_server_cache[i]->uses
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- && (*loc)->expires > nis_server_cache[i]->expires))
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- loc = &nis_server_cache[i];
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+ }
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old = *loc;
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*loc = new;
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diff --git a/stdlib/setenv.c b/stdlib/setenv.c
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index da61ee0..e66045f 100644
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--- a/stdlib/setenv.c
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+++ b/stdlib/setenv.c
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@@ -278,18 +278,20 @@ unsetenv (const char *name)
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ep = __environ;
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if (ep != NULL)
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while (*ep != NULL)
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- if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
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- {
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- /* Found it. Remove this pointer by moving later ones back. */
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- char **dp = ep;
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-
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- do
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- dp[0] = dp[1];
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- while (*dp++);
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- /* Continue the loop in case NAME appears again. */
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- }
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- else
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- ++ep;
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+ {
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+ if (!strncmp (*ep, name, len) && (*ep)[len] == '=')
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+ {
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+ /* Found it. Remove this pointer by moving later ones back. */
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+ char **dp = ep;
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+
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+ do
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+ dp[0] = dp[1];
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+ while (*dp++);
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+ /* Continue the loop in case NAME appears again. */
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+ }
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+ else
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+ ++ep;
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+ }
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UNLOCK;
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--
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2.7.4
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