From 16f7c2448cc1d2eb5c90e90169169636a9d8fff8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20=27Morty=27=20Str=C3=BCbe?= <morty@gmx.net>
Date: Fri, 8 May 2015 09:15:21 +0200
Subject: [PATCH] Improve error message

---
 tools/sky/serialdump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/sky/serialdump.c b/tools/sky/serialdump.c
index d0e7fac3c..e3e47092b 100644
--- a/tools/sky/serialdump.c
+++ b/tools/sky/serialdump.c
@@ -174,7 +174,7 @@ main(int argc, char **argv)
 #endif
   if(fd < 0) {
     fprintf(stderr, "\n");
-    perror(device);
+    perror("open");
     exit(-1);
   }
   fprintf(stderr, " [OK]\n");