From 175c951e8ea2977810c946045dc15252a6f2c49e Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Mon, 10 Jul 2006 11:12:11 +0000
Subject: Add cyx's patch for #1497725 - GUI: trying to enter empty CD drive

svn-id: r23475
---
 gui/browser.cpp | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'gui/browser.cpp')

diff --git a/gui/browser.cpp b/gui/browser.cpp
index 59ab8ee5ae..40d5121458 100644
--- a/gui/browser.cpp
+++ b/gui/browser.cpp
@@ -221,14 +221,18 @@ void BrowserDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data
 void BrowserDialog::updateListing() {
 	// Update the path display
 	_currentPath->setLabel(_node.path());
-	
+
 	// We memorize the last visited path.
 	ConfMan.set("browser_lastpath", _node.path());
 
 	// Read in the data from the file system
-	_node.listDir(_nodeContent, _isDirBrowser ? FilesystemNode::kListDirectoriesOnly
-	                                          : FilesystemNode::kListAll);
-	Common::sort(_nodeContent.begin(), _nodeContent.end());
+	FilesystemNode::ListMode listMode = _isDirBrowser ? FilesystemNode::kListDirectoriesOnly
+	                                                  : FilesystemNode::kListAll;
+	if (!_node.listDir(_nodeContent, listMode)) {
+		_nodeContent.clear();
+	} else {
+		Common::sort(_nodeContent.begin(), _nodeContent.end());
+	}
 
 	// Populate the ListWidget
 	Common::StringList list;
-- 
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