From ae589a530254b763cf40b2567c983c3f2cf513fa Mon Sep 17 00:00:00 2001
From: abhishekm71
 <abhishekm71@r3078  abhishekm71  2014-05-25 20:33:06 +0200 (dim. 25 mai 2014)>
Date: Sun, 12 Jan 2014 13:22:16 +0000
Subject: [PATCH] Minor Fix: Division by 0 avoided

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2737 bfdf4180-ca20-0410-9c96-a3a8aa849046
---
 sources/qet.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sources/qet.cpp b/sources/qet.cpp
index d5cf35231..290201b4f 100644
--- a/sources/qet.cpp
+++ b/sources/qet.cpp
@@ -111,6 +111,7 @@ QET::Orientation QET::previousOrientation(QET::Orientation o) {
 	@return true si le point appartient au segment de droite, false sinon
 */
 bool QET::lineContainsPoint(const QLineF &line, const QPointF &point) {
+	if (point == line.p1()) return(true);
 	QLineF point_line(line.p1(), point);
 	if (point_line.unitVector() != line.unitVector()) return(false);
 	return(point_line.length() <= line.length());