http: avoid empty error messages for some curl errors

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index f65cb373bfee4fb1fcb40d79480eb104e71d5cad..81cdc28b30731e722eaa2af045a3464bc83f0e16 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1,4 +1,4 @@
-#include "cache.h"
+#include "builtin.h"
 #include "delta.h"
 #include "pack.h"
 #include "csum-file.h"