commit 76b901799621170d8ba8b4cca43e3cc9d90a4eff
author Dimitris Papastamos <dimitris.papastamos@arm.com> Mon Jul 02 11:39:22 2018 +0100
committer GitHub <noreply@github.com> Mon Jul 02 11:39:22 2018 +0100
tree b1e4dc1acd96f771ff29604329aff8f6b1913927
parent 5261c2aca08d2646eba43fe372dc19af213d06bc
parent 58a5b2bf71f39921498ff32859161782d96e34e9

Merge pull request #1456 from robertovargas-arm/make_cert

make_cert: return error when invalid options are used

tools/cert_create/src/main.c

diff --git a/tools/cert_create/src/main.c b/tools/cert_create/src/main.c
index 4abfe6d..ed56620 100644
--- a/tools/cert_create/src/main.c
+++ b/tools/cert_create/src/main.c
@@ -140,8 +140,6 @@
 		i++;
 	}
 	printf("\n");
-
-	exit(0);
 }
 
 static int get_key_alg(const char *key_alg_str)
@@ -334,7 +332,7 @@
 			break;
 		case 'h':
 			print_help(argv[0], cmd_opt);
-			break;
+			exit(0);
 		case 'k':
 			save_keys = 1;
 			break;