From a16f8ed47152b0c3c4f4cb7a17ec7eaf68c4239c Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Mon, 29 Sep 2008 11:20:54 +0000
Subject: [PATCH] git-svn-id:
 https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-3.0-trunk@98
 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c

---
 cansequence.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/cansequence.c b/cansequence.c
index 8f90ee4..d7285f9 100644
--- a/cansequence.c
+++ b/cansequence.c
@@ -133,11 +133,8 @@ int main(int argc, char **argv)
 		}
 	}
 
-	if (argv[optind] == NULL) {
-		fprintf(stderr, "No Interface supplied\n");
-		exit(-1);
-	}
-	interface = argv[optind];
+	if (argv[optind] != NULL)
+		interface = argv[optind];
 
 	printf("interface = %s, family = %d, type = %d, proto = %d\n",
 	       interface, family, type, proto);