From 57d1221cd31150e403db66f796d3f7470e552012 Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <marco@localhost.localdomain>
Date: Fri, 8 Sep 2006 02:11:46 +0200
Subject: [PATCH] Ensure w/h > 0

---
 sugar/canvas/GridLayout.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sugar/canvas/GridLayout.py b/sugar/canvas/GridLayout.py
index 588eb066..6484d3d3 100644
--- a/sugar/canvas/GridLayout.py
+++ b/sugar/canvas/GridLayout.py
@@ -37,6 +37,9 @@ class GridLayout:
 		width = constraints.width * w / self._cols - padding * 2
 		height = constraints.height * h / self._rows + padding * 2
 
+		width = max(0, width)
+		height = max(0, height)
+
 		return [x, y, width, height]
 
 	def layout_canvas_group(self, group):