From 5daa307c0c3708642fd81fe3bfeb3d1338813fdf Mon Sep 17 00:00:00 2001
From: wangtiantian <wangtiantian19@huawei.com>
Date: Fri, 9 Jul 2021 06:13:58 +0000
Subject: [PATCH] 
 IssueNo:https://gitee.com/openharmony/graphic_ui/issues/I3ZW8W
 Description:fix uilabel bug Sig:graphic Feature or Bugfix:Bugfix Binary
 Source:No Signed-off-by: wangtiantian <wangtiantian19@huawei.com>

---
 frameworks/components/ui_label.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/frameworks/components/ui_label.cpp b/frameworks/components/ui_label.cpp
index a29d9c7..2649cf1 100755
--- a/frameworks/components/ui_label.cpp
+++ b/frameworks/components/ui_label.cpp
@@ -70,6 +70,9 @@ public:
             preRunTime_ = curTime;
             return;
         }
+        if (curTime == preRunTime_) {
+            return;
+        }
         uint32_t time = (curTime > preRunTime_) ? (curTime - preRunTime_) : (UINT32_MAX - preRunTime_ + curTime);
         // 1000: 1000 milliseconds is 1 second
         float floatStep = (static_cast<float>(time * speed_) / 1000) + decimal_;
-- 
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