minor simplification

svn path=/trunk/KDE/kdebase/apps/; revision=721726

diff --git a/src/dolphincolumnview.cpp b/src/dolphincolumnview.cpp
index 5af15c56b8160053904ae90714c1bafc6f79a1cc..79270d184f82fc480267876d23edce8aac575632 100644 (file)
--- a/src/dolphincolumnview.cpp
+++ b/src/dolphincolumnview.cpp
@@ -152,8 +152,7 @@ KUrl DolphinColumnView::rootUrl() const
 
 void DolphinColumnView::showColumn(const KUrl& url)
 {
-    const KUrl& rootUrl = m_columns[0]->url();
-    if (!rootUrl.isParentOf(url)) {
+    if (!rootUrl().isParentOf(url)) {
         setRootUrl(url);
         return;
     }