From 439359324d65083c706f25ae69a7f52051f2b627 Mon Sep 17 00:00:00 2001
From: Carson McDonald <carson@ioncannon.net>
Date: Wed, 15 May 2013 09:02:27 -0400
Subject: Fix compiler warning by exiting if wfp isn't set

---
 tools/mrbc/mrbc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/mrbc/mrbc.c b/tools/mrbc/mrbc.c
index 7cfee6eaf..44c456d7b 100644
--- a/tools/mrbc/mrbc.c
+++ b/tools/mrbc/mrbc.c
@@ -285,6 +285,10 @@ main(int argc, char **argv)
       return EXIT_FAILURE;
     }
   }
+  else {
+    fprintf(stderr, "Output file is required\n");
+    return EXIT_FAILURE;
+  }
   result = dump_file(mrb, wfp, args.outfile, &args);
   fclose(wfp);
   cleanup(mrb, &args);
-- 
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