Merge pull request SDWebImage#1 from initlifeinc/initlifeinc-patch-1

don't to perform download if url is "" but not nil
heroims · Sep 30, 2015 · 20c77af · 20c77af
2 parents 2d748f1 + 5f0594f
commit 20c77af
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/SDWebImage/SDWebImageManager.m b/SDWebImage/SDWebImageManager.m
@@ -133,7 +133,7 @@ - (void)diskImageExistsForURL:(NSURL *)url
         isFailedUrl = [self.failedURLs containsObject:url];
     }
 
-    if (!url || (!(options & SDWebImageRetryFailed) && isFailedUrl)) {
+    if (url.absoluteString.length == 0 || (!(options & SDWebImageRetryFailed) && isFailedUrl)) {
         dispatch_main_sync_safe(^{
             NSError *error = [NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist userInfo:nil];
             completedBlock(nil, error, SDImageCacheTypeNone, YES, url);