From fd40610a258675dfe4146d9e857d3217e7ca3724 Mon Sep 17 00:00:00 2001
From: Nikolay Edigaryev <edigaryev@gmail.com>
Date: Sat, 20 Jul 2024 15:33:46 +0400
Subject: plumbing: format/packfile, remove duplicate checks in findMatch()

---
 plumbing/format/packfile/delta_index.go | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

(limited to 'plumbing')

diff --git a/plumbing/format/packfile/delta_index.go b/plumbing/format/packfile/delta_index.go
index 07a6112..b2081c2 100644
--- a/plumbing/format/packfile/delta_index.go
+++ b/plumbing/format/packfile/delta_index.go
@@ -32,19 +32,17 @@ func (idx *deltaIndex) findMatch(src, tgt []byte, tgtOffset int) (srcOffset, l i
 		return 0, -1
 	}
 
-	if len(tgt) >= tgtOffset+s && len(src) >= blksz {
-		h := hashBlock(tgt, tgtOffset)
-		tIdx := h & idx.mask
-		eIdx := idx.table[tIdx]
-		if eIdx != 0 {
-			srcOffset = idx.entries[eIdx]
-		} else {
-			return
-		}
-
-		l = matchLength(src, tgt, tgtOffset, srcOffset)
+	h := hashBlock(tgt, tgtOffset)
+	tIdx := h & idx.mask
+	eIdx := idx.table[tIdx]
+	if eIdx != 0 {
+		srcOffset = idx.entries[eIdx]
+	} else {
+		return
 	}
 
+	l = matchLength(src, tgt, tgtOffset, srcOffset)
+
 	return
 }
 
-- 
cgit