fix zero part patch

yandex-cloud · May 6, 2024 · 83b3214 · 83b3214
1 parent 51972d0
commit 83b3214
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/internal/file.go b/internal/file.go
@@ -1116,7 +1116,11 @@ func (inode *Inode) patchObjectRanges() (initiated bool) {
 			return false
 		}
 
-		_, prevSize := inode.fs.partRange(MaxUInt64(part-1, 0))
+		var prevPart uint64
+		if part > 0 {
+			prevPart = part - 1
+		}
+		_, prevSize := inode.fs.partRange(prevPart)
 
 		partEnd, rangeBorder := partStart+partSize, partSize != prevSize
 		appendPatch, newPart := partEnd > inode.knownSize, partStart == inode.knownSize