From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 16 Jun 2013 20:21:21 +0000 (+0300)
Subject: Don't divide by zero when autosizing a List with no items
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=commitdiff_plain;h=712f0cdee978088b29be3ef67310b26a048334ff

Don't divide by zero when autosizing a List with no items
---

diff --git a/source/list.cpp b/source/list.cpp
index 4ce35e2..0faf151 100644
--- a/source/list.cpp
+++ b/source/list.cpp
@@ -72,7 +72,7 @@ void List::autosize_rows(unsigned n)
 			total_h += igeom.h;
 		}
 
-		if(items.size()<n)
+		if(!items.empty() && items.size()<n)
 			total_h = total_h*n/items.size();
 
 		geom.w = max(geom.w, max_w+margin.left+margin.right);