Fix crash when a tab is removed and user is on the last tab

mirego · Aug 24, 2016 · 664a402 · 664a402
1 parent 2a89cb1
commit 664a402
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/MRGPagerController.podspec b/MRGPagerController.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'MRGPagerController'
-  s.version          = '1.0.12'
+  s.version          = '1.0.13'
   s.summary          = 'An highly customizable pager controller.'
   s.homepage         = 'https://github.com/Mirego/MRGPagerController'
   s.license          = 'BSD 3-Clause'

diff --git a/Pod/Classes/MRGPagerTitleStrip.m b/Pod/Classes/MRGPagerTitleStrip.m
@@ -197,7 +197,7 @@ - (void)scrollToIndex:(CGFloat)index animated:(BOOL)animated {
 
     if ([self.buttons count] > 0 && (self.scrollView.contentSize.width > CGRectGetWidth(self.scrollView.bounds))) {
         CGFloat offset = 0;
-        NSInteger prevButtonIndex = MAX(MIN(floorf(index), [self.buttons count]), 0);
+        NSInteger prevButtonIndex = MAX(MIN(floorf(index), [self.buttons count] - 1), 0);
         NSInteger nextButtonIndex = MIN(ceilf(index), [self.buttons count] - 1);
 
         for (NSInteger ii = 0, count = prevButtonIndex; ii < count; ++ii) {