Avoid gcc warning in diff-stages.c

diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index ef9c5c1d217ff2efc1ba9e43052601e2fc18ac22..4c26b422f9d4ea16581bc44cf8a2ce4f5586a7f1 100644 (file)
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -4,7 +4,6 @@
 #include "cache.h"
 #include "diff.h"
 #include "diffcore.h"
-#include "delta.h"
 
 static int contains(struct diff_filespec *one,
                    const char *needle, unsigned long len)