From e7efb42a278b202807280e6b3586d7cdab6f64af Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Sat, 26 Dec 2009 09:01:28 +0000
Subject: (svn r18637) -Fix [FS#3428]: check whether the content list is empty
 before trying to draw it

---
 src/network/network_content_gui.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/network')

diff --git a/src/network/network_content_gui.cpp b/src/network/network_content_gui.cpp
index 7d3c223db..b179e2091 100644
--- a/src/network/network_content_gui.cpp
+++ b/src/network/network_content_gui.cpp
@@ -435,6 +435,9 @@ public:
 
 	void DrawMatrix(const Rect &r) const
 	{
+		/* Is there something to do? */
+		if (this->content.Length() == 0) return;
+
 		const NWidgetBase *nwi_checkbox = this->GetWidget<NWidgetBase>(NCLWW_CHECKBOX);
 		const NWidgetBase *nwi_name = this->GetWidget<NWidgetBase>(NCLWW_NAME);
 		const NWidgetBase *nwi_type = this->GetWidget<NWidgetBase>(NCLWW_TYPE);
-- 
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