From da392fe9dbf4fea8c1c06080774a21fa2a696ef3 Mon Sep 17 00:00:00 2001
From: mikeEllis <mike@xmartlabs.com>
Date: Fri, 14 Aug 2015 18:29:40 -0300
Subject: [PATCH] fix #54

---
 .../XLTwitterPagerTabStripViewController.m            | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/XLPagerTabStrip/XL/Controllers/XLTwitterPagerTabStripViewController.m b/XLPagerTabStrip/XL/Controllers/XLTwitterPagerTabStripViewController.m
index b9aa27f..462747c 100644
--- a/XLPagerTabStrip/XL/Controllers/XLTwitterPagerTabStripViewController.m
+++ b/XLPagerTabStrip/XL/Controllers/XLTwitterPagerTabStripViewController.m
@@ -145,7 +145,16 @@
              indexWasChanged:(BOOL)indexWasChanged
 {
     CGFloat distance = [self getDistanceValue];
-    UIAccelerationValue xOffset = fromIndex < toIndex ? distance * fromIndex + distance * progressPercentage : distance * fromIndex - distance * progressPercentage;
+    UIAccelerationValue xOffset = 0;
+    if (fromIndex < toIndex ){
+        xOffset = distance * fromIndex + distance * progressPercentage;
+    }
+    else if (fromIndex > toIndex){
+        xOffset = distance * fromIndex - distance * progressPercentage;
+    }
+    else{
+        xOffset = distance * fromIndex;
+    }
     [self.navigationScrollView setContentOffset:CGPointMake(xOffset, 0)];
     [self setAlphaWithOffset:xOffset];
     [_navigationPageControl setCurrentPage:self.currentIndex];