From 8d46c09ccf7b437403b52303b679e5027e6ae395 Mon Sep 17 00:00:00 2001
From: that <github@that.at>
Date: Thu, 26 Feb 2015 01:30:04 +0100
Subject: gui: kinetic scrolling for console

- Rebase console on ScrollList
- Add fastscroll bar to console
- ScrollList now has a mode that ignores selections
- Increase kinetic scrolling speed for lists showing many items

Change-Id: I6298d717d2e403f3e85e2c633d53c4284a066012
---
 gui/pages.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gui/pages.cpp')

diff --git a/gui/pages.cpp b/gui/pages.cpp
index 50c60a695..18ddf9c33 100644
--- a/gui/pages.cpp
+++ b/gui/pages.cpp
@@ -105,6 +105,9 @@ int ConvertStrToColor(std::string str, COLOR* color)
 // Helper APIs
 xml_node<>* FindNode(xml_node<>* parent, const char* nodename, int depth /* = 0 */)
 {
+	if (!parent)
+		return NULL;
+
 	xml_node<>* child = parent->first_node(nodename);
 	if (child)
 		return child;
-- 
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