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-rw-r--r--libshouldbeinlibc/argp-parse.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/libshouldbeinlibc/argp-parse.c b/libshouldbeinlibc/argp-parse.c
index 73b28f06..ef1df8f0 100644
--- a/libshouldbeinlibc/argp-parse.c
+++ b/libshouldbeinlibc/argp-parse.c
@@ -325,7 +325,7 @@ argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
if (! (state.flags & ARGP_NO_HELP))
/* Add our own options. */
{
- const struct argp **plist = alloca (3 * sizeof (struct argp *));
+ const struct argp **plist = alloca (4 * sizeof (struct argp *));
struct argp *top_argp = alloca (sizeof (struct argp));
/* TOP_ARGP has no options, it just serves to group the user & default
@@ -596,6 +596,9 @@ argp_parse (const struct argp *argp, int argc, char **argv, unsigned flags,
err = process_arg (optarg, &arg_ebadkey);
else
err = process_opt (opt, optarg, &arg_ebadkey);
+
+ if (err == EBADKEY && arg_ebadkey)
+ state.next--; /* Put back the unused argument. */
}
mutex_unlock (&getopt_lock);