1 files changed, 6 insertions, 1 deletions
diff --git a/src/p11-tests.c b/src/p11-tests.c
index 65414dd..3346766 100644
--- a/src/p11-tests.c
+++ b/src/p11-tests.c
@@ -6,6 +6,8 @@
 #include <stdlib.h>
 #include <unistd.h>
 
+int p11t_test_unexpected = 1;
+
 static void
 usage()
 {
@@ -19,13 +21,16 @@ main(int argc, char* argv[])
 	const char *config = NULL;
 	int ch;
 
-	while((ch = getopt(argc, argv, "f")) != -1)
+	while((ch = getopt(argc, argv, "f:z")) != -1)
 	{
 		switch(ch)
 		{
 		case 'f':
 			config = optarg;
 			break;
+		case 'z':
+			p11t_test_unexpected = 0;
+			break;
 		case '?':
 		default:
 			usage();