attr.c: drop hashmap_cmp_fn cast

diff --git a/builtin/grep.c b/builtin/grep.c
index 3e4b9600e86b661c99f4b936dfa574029ac4fbba..f61a9d938b44424414812c57eecc309bd563f4b3 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2006 Junio C Hamano
  */
 #include "cache.h"
+#include "config.h"
 #include "blob.h"
 #include "tree.h"
 #include "commit.h"