commit 2e319276065bb4564aaa5d4990e058c3d8a6e95f
from: Omar Polo <op@omarpolo.com>
date: Mon Aug 23 22:43:56 2021 UTC

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.

commit - 83272dfee9eb5292ce21de55ebdbb3876a37fcb1
commit + 2e319276065bb4564aaa5d4990e058c3d8a6e95f
blob - 01a16840b6c93039543cfa7c04460669e1aa4d9b
blob + ad33957a1b0fbfefaa53e7b7446a32ca6239f756
--- gmid.c
+++ 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;