Added protection for missing diff_options

ivanwills · Mar 23, 2015 · ada3e33 · ada3e33
1 parent ee4c53d
commit ada3e33
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bin/vcsvimdiff b/bin/vcsvimdiff
@@ -247,7 +247,7 @@ sub diff {
         return unless `diff '$files[0]' '$files[1]'`;
     }
 
-    system $option{diff}, @{ $option{diff_option} }, @files;
+    system $option{diff}, @{ $option{diff_option} || [] }, @files;
 }
 
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