don't crash if -n is given without -c

If -n is given without -c, config_path is still NULL and it would crash due to a NULL deference.
2021-08-23 22:43:56 +00:00 · 2021-08-23 22:43:56 +00:00 · 2e31927606
parent 83272dfee9
commit 2e31927606
1 changed files with 2 additions and 0 deletions
--- a/gmid.c
+++ b/gmid.c
@ -638,6 +638,8 @@ main(int argc, char **argv)
 		fatal("can't specify options in config mode.");

 	if (conftest) {
+		if (config_path == NULL)
+			fatal("missing configuration");
 		parse_conf(config_path);
 		puts("config OK");
 		return 0;