run_diff_{files,index}(): update calling convention.

diff --git a/path-list.c b/path-list.c
index f8800f8e66e39f035820c2aeb0843fb3ebf65fb3..caaa5cc57b05e1a27bb4fd8f49bb74e06b9936e3 100644 (file)
--- a/path-list.c
+++ b/path-list.c
@@ -1,4 +1,3 @@
-#include <stdio.h>
 #include "cache.h"
 #include "path-list.h"