Fixed issue related to xmartlabs#338

pera · pera · commit b77a9a72ce2b · 2017-05-04T11:39:11.000-03:00
diff --git a/Sources/ButtonBarPagerTabStripViewController.swift b/Sources/ButtonBarPagerTabStripViewController.swift
@@ -258,7 +258,9 @@ open class ButtonBarPagerTabStripViewController: PagerTabStripViewController, Pa
                     return (indexPath.item >= 0 && indexPath.item < buttonBarView.numberOfItems(inSection: indexPath.section)) ? indexPath : nil
                 }
 
-            buttonBarView.reloadItems(at: indexPathsToReload)
+            if !indexPathsToReload.isEmpty {
+                buttonBarView.reloadItems(at: indexPathsToReload)
+            }
         }
 
         return cells

Original file line number	Diff line number	Diff line change
`@@ -258,7 +258,9 @@ open class ButtonBarPagerTabStripViewController: PagerTabStripViewController, Pa`
`258`	`258`	`return (indexPath.item >= 0 && indexPath.item < buttonBarView.numberOfItems(inSection: indexPath.section)) ? indexPath : nil`
`259`	`259`	`}`
`260`	`260`
`261`		`- buttonBarView.reloadItems(at: indexPathsToReload)`
	`261`	`+ if !indexPathsToReload.isEmpty {`
	`262`	`+ buttonBarView.reloadItems(at: indexPathsToReload)`
	`263`	`+ }`
`262`	`264`	`}`
`263`	`265`
`264`	`266`	`return cells`