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| author | Denis Vlasenko | 2008-04-21 22:04:21 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-04-21 22:04:21 +0000 |
| commit | 9137341851f3ab89f5c6a54a6baff68f0f4a5e17 (patch) | |
| tree | 4fe6ff0882222938c452b09f127d00a43c5b0566 /libbb | |
| parent | 5a07a1d255da10214ddd3cb8dda75bfbfdf46e4c (diff) | |
| download | busybox-9137341851f3ab89f5c6a54a6baff68f0f4a5e17.zip busybox-9137341851f3ab89f5c6a54a6baff68f0f4a5e17.tar.gz | |
getopt32: fix recently broken opt_complementary "--"
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/getopt32.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libbb/getopt32.c b/libbb/getopt32.c index cd89032..913a009 100644 --- a/libbb/getopt32.c +++ b/libbb/getopt32.c @@ -497,8 +497,9 @@ getopt32(char **argv, const char *applet_opts, ...) if (argv[1] && argv[1][0] != '-' && argv[1][1] != '\0') { #if DONT_USE_PRINTF char *pp = alloca(strlen(argv[1]) + 2); - *pp++ = '-'; - argv[1] = strcpy(pp, argv[1]); + *pp = '-'; + strcpy(pp + 1, argv[1]); + argv[1] = pp; #else argv[1] = xasprintf("-%s", argv[1]); if (ENABLE_FEATURE_CLEAN_UP) |