git-upload-pack: More efficient usage of the has_sha1 array

diff --git a/pack-objects.c b/pack-objects.c
index 8a1ee746e083947343087f127f7fa6280a62b77c..b3e61520339231f6d9a43c545100f4d5f87e0aac 100644 (file)
--- a/pack-objects.c
+++ b/pack-objects.c
@@ -1,4 +1,3 @@
-#include <ctype.h>
 #include "cache.h"
 #include "object.h"
 #include "delta.h"