优化代码

2023-07-31 16:05:08 +08:00
parent c8142741ff
commit fa04c041df
1 changed files with 3 additions and 1 deletions
--- a/internal/nodes/http_writer.go
+++ b/internal/nodes/http_writer.go
@@ -1055,7 +1055,9 @@ func (this *HTTPWriter) finishWebP() {
 				if webpCacheWriter != nil {
 					var teeWriter = writers.NewTeeWriterCloser(this.writer, webpCacheWriter)
 					teeWriter.OnFail(func(err error) {
-						_ = webpCacheWriter.Discard()
+						if webpCacheWriter != nil {
+							_ = webpCacheWriter.Discard()
+						}
 						webpCacheWriter = nil
 					})
 					this.writer = teeWriter