From: Junio C Hamano <junkio@cox.net>
Date: Fri, 10 Feb 2006 01:15:59 +0000 (-0800)
Subject: count-delta.c: Match the delta data semantics change in version 3.
X-Git-Tag: v1.2.0~29
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=91c7674371c101766242b52ea1880cd919cb3075;p=git.git

count-delta.c: Match the delta data semantics change in version 3.

This matches the count_delta() logic to the change previous
commit introduces to patch_delta().

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/count-delta.c b/count-delta.c
index 7559ff68..978a60ca 100644
--- a/count-delta.c
+++ b/count-delta.c
@@ -50,13 +50,10 @@ int count_delta(void *delta_buf, unsigned long delta_size,
 			if (cmd & 0x08) cp_off |= (*data++ << 24);
 			if (cmd & 0x10) cp_size = *data++;
 			if (cmd & 0x20) cp_size |= (*data++ << 8);
+			if (cmd & 0x40) cp_size |= (*data++ << 16);
 			if (cp_size == 0) cp_size = 0x10000;
 
-			if (cmd & 0x40)
-				/* copy from dst */
-				;
-			else
-				copied_from_source += cp_size;
+			copied_from_source += cp_size;
 			out += cp_size;
 		} else {
 			/* write literal into dst */