crawler: close temporary descriptor in advance of defer (performance)

1 files changed, 1 insertions, 0 deletions

diff --git a/crawler.go b/crawler.go
index 195bab6..014842c 100644
--- a/crawler.go
+++ b/crawler.go
@@ -266,6 +266,7 @@ func (c *Crawler) urlHandler(queue <-chan queuePair) {
 		if httpErr == nil {
 			httpResp.Body.Close() // nolint
 		}
+		tmpFile.Close()
 		os.Remove(tmpFile.Name())
 
 		wb := new(leveldb.Batch)