From dc00c1e3e71150afca99bdbd4a445f5e41091fa3 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Thu, 27 Dec 2018 19:50:29 -0800
Subject: [PATCH] Fix leak of UIComputerViews that poll forever

---
 Limelight/UIComputerView.m | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Limelight/UIComputerView.m b/Limelight/UIComputerView.m
index be16e57..0e4036d 100644
--- a/Limelight/UIComputerView.m
+++ b/Limelight/UIComputerView.m
@@ -183,7 +183,11 @@ static const int LABEL_DY = 20;
 
 - (void) updateLoop {
     [self updateContentsForHost:_host];
-    [self performSelector:@selector(updateLoop) withObject:self afterDelay:REFRESH_CYCLE];
+    
+    // Stop updating when we detach from our parent view
+    if (self.superview != nil) {
+        [self performSelector:@selector(updateLoop) withObject:self afterDelay:REFRESH_CYCLE];
+    }
 }
 
 - (void) hostLongClicked:(UILongPressGestureRecognizer*)gesture {