Fixed error message when swtiching from icon view to browse view. This resolves bug 3047.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 64cd571a1f)

src/gvcore/fileviewcontroller.cpp

@@ -1006,7 +1006,7 @@ void FileViewController::setSilentMode( bool silent ) {
 
 void FileViewController::retryURL() {
 	mDirLister->clearError();
-	mDirLister->openURL( url());
+	mDirLister->openURL(url().directory());
 }