fix TODO: getopt32 should reset optind to 1 itself

1 files changed, 6 insertions, 2 deletions

diff --git a/libbb/getopt32.c b/libbb/getopt32.c
index 9f5fd60bd..6cdbfd35d 100644
--- a/libbb/getopt32.c
+++ b/libbb/getopt32.c
@@ -454,6 +454,10 @@ getopt32(int argc, char **argv, const char *applet_opts, ...)
                                 spec_flgs |= FREE_FIRST_ARGV_IS_OPT;
                 }
         }
+
+        /* In case getopt32 was already called, reinit some state */
+        optind = 1;
+
         /* Note: just "getopt() <= 0" will not work good for
          * "fake" short options, like this one:
          * wget $'-\203' "Test: test" http://kernel.org/
@@ -463,9 +467,9 @@ getopt32(int argc, char **argv, const char *applet_opts, ...)
                                  applet_long_options, NULL)) != -1) {
 #else
         while ((c = getopt(argc, argv, applet_opts)) != -1) {
-#endif /* ENABLE_GETOPT_LONG */
+#endif
                 c &= 0xff; /* fight libc's sign extends */
-loop_arg_is_opt:
+ loop_arg_is_opt:
                 for (on_off = complementary; on_off->opt != c; on_off++) {
                         /* c==0 if long opt have non NULL flag */
                         if (on_off->opt == 0 && c != 0)