Merge pull request #152 from michelzanini/master

Centralise arrow when the text is empty
samvermette · Sep 26, 2013 · bdb5404 · bdb5404
2 parents 70496a5 + e424e65
commit bdb5404
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/SVPullToRefresh/UIScrollView+SVPullToRefresh.m b/SVPullToRefresh/UIScrollView+SVPullToRefresh.m
@@ -289,7 +289,14 @@ - (void)layoutSubviews {
  lineBreakMode:self.subtitleLabel.lineBreakMode];
 
  CGFloat maxLabelWidth = MAX(titleSize.width,subtitleSize.width);
- CGFloat totalMaxWidth = leftViewWidth + margin + maxLabelWidth;
+
+ CGFloat totalMaxWidth;
+ if (maxLabelWidth) {
+ totalMaxWidth = leftViewWidth + margin + maxLabelWidth;
+ } else {
+ totalMaxWidth = leftViewWidth + maxLabelWidth;
+ }
+
  CGFloat labelX = (self.bounds.size.width / 2) - (totalMaxWidth / 2) + leftViewWidth + margin;
 
  if(subtitleSize.height > 0){