From 31ae3fdf0518e1c5ff299a1085c4a25575f12589 Mon Sep 17 00:00:00 2001
From: mlw296395 <wangmiaolin050@chinasoftinc.com>
Date: Thu, 18 Aug 2022 12:39:45 +0000
Subject: [PATCH] update frameworks/draw/draw_label.cpp.

Signed-off-by: mlw296395 <wangmiaolin050@chinasoftinc.com>
---
 frameworks/draw/draw_label.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/frameworks/draw/draw_label.cpp b/frameworks/draw/draw_label.cpp
index 3ab32c6..59a06b8 100644
--- a/frameworks/draw/draw_label.cpp
+++ b/frameworks/draw/draw_label.cpp
@@ -309,9 +309,7 @@ void DrawLabel::GetForegroundColor(uint16_t letterIndex, List<ForegroundColor>*
 void DrawLabel::DrawLineBackgroundColor(BufferInfo& gfxDstBuffer, uint16_t letterIndex, const LabelLineInfo& labelLine)
 {
     uint32_t i = 0;
-    uint32_t letter;
     while (i < labelLine.lineLength) {
-        letter = TypedText::GetUTF8Next(labelLine.text, i, i);
         bool havelinebackground = false;
         ColorType linebackgroundColor;
         GetLineBackgroundColor(letterIndex, labelLine.linebackgroundColor, havelinebackground, linebackgroundColor);
-- 
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