。

3 months ago · fbced5e564
parent 8b5168ced6
commit fbced5e564
1 changed files with 1 additions and 1 deletions
--- a/SlnMesnac.Business/LogoBusiness.cs
+++ b/SlnMesnac.Business/LogoBusiness.cs
@ -238,7 +238,7 @@ namespace SlnMesnac.Business
                byte[] compressedImageData = null;
                //从队列取出条码
-                if (consumeQueue.Count < 0) return;
+                if (consumeQueue.Count <= 0) return;
                bool hikFlag = false;
                BarCodeModel barCodeModel = consumeQueue.Dequeue();