Commit 8d09d39a authored by Janne Grunau's avatar Janne Grunau

avconv: remove bogus warning when using avconv -h without parameter

parent 25227c3a
......@@ -1792,7 +1792,7 @@ void show_help_default(const char *opt, const char *arg)
const int per_file = OPT_SPEC | OPT_OFFSET | OPT_PERFILE;
int show_advanced = 0, show_avoptions = 0;
if (opt) {
if (opt && *opt) {
if (!strcmp(opt, "long"))
show_advanced = 1;
else if (!strcmp(opt, "full"))
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