fix parameters

weed/replication/sink/filersink/fetch_write.go

@@ -24,16 +24,15 @@ func (fs *FilerSink) replicateChunks(sourceChunks []*filer_pb.FileChunk, path st
 	var wg sync.WaitGroup
 	for chunkIndex, sourceChunk := range sourceChunks {
 		wg.Add(1)
+		index, source := chunkIndex, sourceChunk
 		fs.executor.Execute(func() {
-			func(chunk *filer_pb.FileChunk, index int) {
 			defer wg.Done()
-				replicatedChunk, e := fs.replicateOneChunk(chunk, path)
+			replicatedChunk, e := fs.replicateOneChunk(source, path)
 			if e != nil {
 				err = e
 				return
 			}
 			replicatedChunks[index] = replicatedChunk
-			}(sourceChunk, chunkIndex)
 		})
 	}
 	wg.Wait()