not print empty line

2020-12-28 17:05:29 +08:00
parent 28ac23e47b
commit 5528b280a2
1 changed files with 1 additions and 1 deletions
@@ -93,7 +93,7 @@ func start() {
 		}
 		buffer, count := utils.ReadPort()
 		if count > 0 {
-			if lograw {
+			if lograw && len(buffer) > 0 {
 				fmt.Print(string(buffer))
 			}
 			if utils.Append(buffer) {