mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
21 lines
589 B
Diff
21 lines
589 B
Diff
--- a/src/misc/getopt.c
|
|
+++ b/src/misc/getopt.c
|
|
@@ -55,7 +55,9 @@ int getopt(int argc, char * const argv[]
|
|
return '?';
|
|
}
|
|
if (optstring[i+1] == ':') {
|
|
+ if (optstring[i+2] == ':') optarg = 0;
|
|
if (optind >= argc) {
|
|
+ if (optstring[i+2] == ':') return c;
|
|
if (optstring[0] == ':') return ':';
|
|
if (opterr) {
|
|
write(2, argv[0], strlen(argv[0]));
|
|
@@ -65,7 +67,6 @@ int getopt(int argc, char * const argv[]
|
|
}
|
|
return '?';
|
|
}
|
|
- if (optstring[i+2] == ':') optarg = 0;
|
|
if (optstring[i+2] != ':' || optpos) {
|
|
optarg = argv[optind++] + optpos;
|
|
optpos = 0;
|