atomically load message in demo wechat

lzwjava · lzwjava · commit 7299e809412e · 2015-07-09T22:00:15.000+08:00
diff --git a/Example/MessageDisplayKitCoreDataExample/MessageDisplayKitCoreDataExample/XHDemoWeChatMessageTableViewController.m b/Example/MessageDisplayKitCoreDataExample/MessageDisplayKitCoreDataExample/XHDemoWeChatMessageTableViewController.m
@@ -412,8 +412,9 @@ - (void)loadMoreMessagesScrollTotop {
         dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
             NSMutableArray *messages = [weakSelf getTestMessages];
             dispatch_async(dispatch_get_main_queue(), ^{
-                [weakSelf insertOldMessages:messages];
-                weakSelf.loadingMoreMessage = NO;
+                [weakSelf insertOldMessages:messages completion:^{
+                    weakSelf.loadingMoreMessage = NO;
+                }];
             });
         });
     }
