fftools: handle errors in parse_options()

1 files changed, 7 insertions, 3 deletions

diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index e6fd33492d..ba55437760 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -3770,17 +3770,19 @@ static int opt_show_entries(void *optctx, const char *opt, const char *arg)
     return ret;
 }
 
-static void opt_input_file(void *optctx, const char *arg)
+static int opt_input_file(void *optctx, const char *arg)
 {
     if (input_filename) {
         av_log(NULL, AV_LOG_ERROR,
                 "Argument '%s' provided as input filename, but '%s' was already specified.\n",
                 arg, input_filename);
-        exit_program(1);
+        return AVERROR(EINVAL);
     }
     if (!strcmp(arg, "-"))
         arg = "fd:";
     input_filename = arg;
+
+    return 0;
 }
 
 static int opt_input_file_i(void *optctx, const char *opt, const char *arg)
@@ -4121,7 +4123,9 @@ int main(int argc, char **argv)
 #endif
 
     show_banner(argc, argv, options);
-    parse_options(NULL, argc, argv, options, opt_input_file);
+    ret = parse_options(NULL, argc, argv, options, opt_input_file);
+    if (ret < 0)
+        exit_program(1);
 
     if (do_show_log)
         av_log_set_callback(log_callback);