mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
12 lines
314 B
Diff
12 lines
314 B
Diff
--- a/shell/ash.c
|
|
+++ b/shell/ash.c
|
|
@@ -13014,7 +13014,7 @@ init(void)
|
|
setvar2("PPID", utoa(getppid()));
|
|
#if ENABLE_ASH_BASH_COMPAT
|
|
p = lookupvar("SHLVL");
|
|
- setvar2("SHLVL", utoa(p ? atoi(p) + 1 : 1));
|
|
+ setvar("SHLVL", utoa((p ? atoi(p) : 0) + 1), VEXPORT);
|
|
#endif
|
|
p = lookupvar("PWD");
|
|
if (p) {
|