treewide: remove cache.h inclusion due to environment.h changes

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/ls-refs.c b/ls-refs.c
index 12cbb40a19..b9f3e08ec3 100644
--- a/ls-refs.c
+++ b/ls-refs.c
@@ -1,4 +1,4 @@
-#include "cache.h"
+#include "git-compat-util.h"
 #include "environment.h"
 #include "gettext.h"
 #include "hex.h"