From e2d6c574df6a7d4d4ee349b9224dc800e3af9d18 Mon Sep 17 00:00:00 2001
From: Matthew Chen <charlesmchen@gmail.com>
Date: Thu, 26 Jan 2017 17:42:32 -0500
Subject: [PATCH] Fix guard syntax.

// FREEBIE
---
 Signal/src/view controllers/CallViewController.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Signal/src/view controllers/CallViewController.swift b/Signal/src/view controllers/CallViewController.swift
index 81f5cf3a0..ffbec32f1 100644
--- a/Signal/src/view controllers/CallViewController.swift	
+++ b/Signal/src/view controllers/CallViewController.swift	
@@ -674,7 +674,7 @@ class CallViewController: UIViewController, CallObserver, CallServiceObserver, R
 
     internal func updateLocalVideoTrack(localVideoTrack: RTCVideoTrack?) {
         AssertIsOnMainThread()
-        guard self.localVideoTrack == localVideoTrack else {
+        guard self.localVideoTrack != localVideoTrack else {
             return
         }
 
@@ -694,7 +694,7 @@ class CallViewController: UIViewController, CallObserver, CallServiceObserver, R
 
     internal func updateRemoteVideoTrack(remoteVideoTrack: RTCVideoTrack?) {
         AssertIsOnMainThread()
-        guard self.remoteVideoTrack == remoteVideoTrack else {
+        guard self.remoteVideoTrack != remoteVideoTrack else {
             return
         }