From ed1ee9bc0f3ec051ce0a10e030c532953ce7710c Mon Sep 17 00:00:00 2001
From: Nick Lockwood <nicklockwood@fb.com>
Date: Mon, 9 May 2016 08:17:57 -0700
Subject: [PATCH] Fixed crash due to inserting a nil object into an array

Summary: Fixed a crash where making a network request with unrecognized/unsupported scheme would crash by attempting to insert a nil RCTNetworkTask into an array.

Reviewed By: javache

Differential Revision: D3275810

fb-gh-sync-id: be208c6bf87d882209901b850dcc25da4ba79a08
fbshipit-source-id: be208c6bf87d882209901b850dcc25da4ba79a08
---
 Libraries/Image/RCTImageLoader.m | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Libraries/Image/RCTImageLoader.m b/Libraries/Image/RCTImageLoader.m
index 8349a2e2b..75d1292e4 100644
--- a/Libraries/Image/RCTImageLoader.m
+++ b/Libraries/Image/RCTImageLoader.m
@@ -425,10 +425,12 @@ static UIImage *RCTResizeImageIfNeeded(UIImage *image,
     if (!_pendingTasks) {
       _pendingTasks = [NSMutableArray new];
     }
-    [_pendingTasks addObject:task];
-    if (MAX(_activeTasks, _scheduledDecodes) < _maxConcurrentLoadingTasks) {
-      [task start];
-      _activeTasks++;
+    if (task) {
+      [_pendingTasks addObject:task];
+      if (MAX(_activeTasks, _scheduledDecodes) < _maxConcurrentLoadingTasks) {
+        [task start];
+        _activeTasks++;
+      }
     }
 
     cancelLoad = ^{