From e71ec35f4b1481068e46943344fb50c2e43f78c9 Mon Sep 17 00:00:00 2001
From: Steven Schubiger <stsc@refcnt.org>
Date: Thu, 22 Aug 2013 15:25:53 +0200
Subject: Add assertion in process_file_option

---
 colorize.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/colorize.c b/colorize.c
index cd01f4a..f563f70 100644
--- a/colorize.c
+++ b/colorize.c
@@ -598,6 +598,7 @@ process_file_option (const char *file_string, const char **file, FILE **stream)
       }
 
     assert (*stream);
+    assert (*file);
 }
 
 #define MERGE_PRINT_LINE(part_line, line, flags, check_eof) do { \
-- 
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