remove maskview

GMBase/Classes/GMPresentAnimation.m

@@ -88,7 +88,7 @@
         fromView.frame = newFrame;
         _mask.alpha = 0;
     } completion:^(BOOL finished) {
-        if (self.needMask) {
+        if (_mask.superview) {
             [_mask removeFromSuperview];
         }
         // 动画结束后移除toVC.snapshot，留着会挡住toVC，用户无法交互

GMBase/Classes/WMBaseListViewController.m

@@ -186,7 +186,6 @@
             [_table reloadData];
             [_table.mj_header endRefreshing];
             [_table.mj_footer endRefreshing];
-            
         }
         
         [self updateOtherUIData];