cache.h: hex2chr() - avoid -Wsign-compare warnings

diff --git a/daemon.c b/daemon.c
index ac7181a4832672ef1e599324a15868d1b06f8fc0..30747075f0c45942220f63202f8c984e3e0956a7 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "pkt-line.h"
 #include "run-command.h"
 #include "strbuf.h"