修改Delegate为可选触发回调

xhzengAIB · Aug 31, 2015 · af32697 · af32697
1 parent 8d05551
commit af32697
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/RefreshControl/Manager/XHRefreshControl.m b/RefreshControl/Manager/XHRefreshControl.m
@@ -144,7 +144,9 @@ - (void)startLoadMoreRefreshing {
     if (self.loadMoreRefreshing)
         return;
     [self callLoadMoreStatus];
-    [self.delegate startLoadMoreForAutoTrigger];
+    if ([self.delegate respondsToSelector:@selector(startLoadMoreForAutoTrigger)]) {
+        [self.delegate startLoadMoreForAutoTrigger];
+    }
 }
 
 - (void)callLoadMoreStatus {