From 04a0431ae914fd5ea871725edc5af4e0b981ae24 Mon Sep 17 00:00:00 2001
From: Bogdan Poplauschi <bpoplauschi@gmail.com>
Date: Sun, 25 Oct 2015 19:35:26 +0200
Subject: [PATCH] Making sure all access to self.runningOperations is
 synchronized

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

diff --git a/SDWebImage/SDWebImageManager.m b/SDWebImage/SDWebImageManager.m
index 319d8474..6ca47133 100644
--- a/SDWebImage/SDWebImageManager.m
+++ b/SDWebImage/SDWebImageManager.m
@@ -301,7 +301,11 @@
 }
 
 - (BOOL)isRunning {
-    return self.runningOperations.count > 0;
+    BOOL isRunning = NO;
+    @synchronized(self.runningOperations) {
+        isRunning = (self.runningOperations.count > 0);
+    }
+    return isRunning;
 }
 
 @end