From f6b33497b8308016a937da49b3f64258fe7c1ec5 Mon Sep 17 00:00:00 2001
From: zhongwuzw <zhongwuzw@qq.com>
Date: Sun, 22 Dec 2019 17:47:15 +0800
Subject: [PATCH] Fixes labelPrefix memory leak in FlutterEngine

---
 shell/platform/darwin/ios/framework/Source/FlutterEngine.mm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm b/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
index 4e9ea96d03de4..9f0c44399a4a0 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
@@ -122,6 +122,7 @@ - (instancetype)initWithName:(NSString*)labelPrefix
 }
 
 - (void)dealloc {
+  [_labelPrefix release];
   [_pluginPublications release];
   _binaryMessenger.parent = nil;
   [_binaryMessenger release];