X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff-delta.c;h=9f998d0a73e0127d3a68a7caecb3727569149871;hb=4db0c8dec5c009cbbb61135a321a48278e668a25;hp=51df4608a8186e519bcb3b4e67d421c18efb696a;hpb=2f60e4e9c18c4cbe1ceacad1bb975a6206ec0411;p=git.git

diff --git a/diff-delta.c b/diff-delta.c
index 51df4608a..9f998d0a7 100644
--- a/diff-delta.c
+++ b/diff-delta.c
@@ -18,11 +18,8 @@
  *  licensing gets turned into GPLv2 within this project.
  */
 
-#include <stdlib.h>
-#include <string.h>
-#include "delta.h"
-
 #include "git-compat-util.h"
+#include "delta.h"
 
 /* maximum hash entry list for the same hash bucket */
 #define HASH_LIMIT 64
@@ -308,8 +305,8 @@ create_delta(const struct delta_index *index,
 				continue;
 			if (ref_size > top - src)
 				ref_size = top - src;
-			if (ref_size > 0xffffff)
-				ref_size = 0xffffff;
+			if (ref_size > 0x10000)
+				ref_size = 0x10000;
 			if (ref_size <= msize)
 				break;
 			while (ref_size-- && *src++ == *ref)
@@ -318,8 +315,6 @@ create_delta(const struct delta_index *index,
 				/* this is our best match so far */
 				msize = ref - entry->ptr;
 				moff = entry->ptr - ref_data;
-				if (msize >= 0x10000)
-					break;  /* this is good enough */
 			}
 		}
 
@@ -383,8 +378,6 @@ create_delta(const struct delta_index *index,
 			if (msize & 0xff) { out[outpos++] = msize; i |= 0x10; }
 			msize >>= 8;
 			if (msize & 0xff) { out[outpos++] = msize; i |= 0x20; }
-			msize >>= 8;
-			if (msize & 0xff) { out[outpos++] = msize; i |= 0x40; }
 
 			*op = i;
 		}