read-cache: fix index corruption with index v4

diff --git a/http-backend.c b/http-backend.c
index ba5ff1aa2994633c055611ce566ea8cf3c09e8cc..519025d2c3d944afb6fdd6ca1f3b091827a67272 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "refs.h"
 #include "pkt-line.h"
 #include "object.h"