diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/getopt32.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/libbb/getopt32.c b/libbb/getopt32.c index cab3eb7..b5f83c1 100644 --- a/libbb/getopt32.c +++ b/libbb/getopt32.c @@ -423,6 +423,10 @@ getopt32(char **argv, const char *applet_opts, ...) c++; next_long: ; } + /* Make it unnecessary to clear applet_long_options + * by hand after each call to getopt32 + */ + applet_long_options = NULL; } #endif /* ENABLE_LONG_OPTS || ENABLE_FEATURE_GETOPT_LONG */ for (s = (const unsigned char *)opt_complementary; s && *s; s++) { @@ -485,15 +489,15 @@ getopt32(char **argv, const char *applet_opts, ...) s++; } pair = on_off; - pair_switch = &(pair->switch_on); + pair_switch = &pair->switch_on; for (s++; *s && *s != ':'; s++) { if (*s == '?') { - pair_switch = &(pair->requires); + pair_switch = &pair->requires; } else if (*s == '-') { - if (pair_switch == &(pair->switch_off)) - pair_switch = &(pair->incongruously); + if (pair_switch == &pair->switch_off) + pair_switch = &pair->incongruously; else - pair_switch = &(pair->switch_off); + pair_switch = &pair->switch_off; } else { for (on_off = complementary; on_off->opt_char; on_off++) if (on_off->opt_char == *s) { @@ -504,6 +508,7 @@ getopt32(char **argv, const char *applet_opts, ...) } s--; } + opt_complementary = NULL; va_end(p); if (spec_flgs & (FIRST_ARGV_IS_OPT | ALL_ARGV_IS_OPTS)) { |