From 3c8d34b94e8c615c0349a01e3ea5e6381feaeefa Mon Sep 17 00:00:00 2001
From: Joseph Eagar <joeedh@gmail.com>
Date: Tue, 22 Sep 2009 09:04:43 +0000
Subject: [PATCH] fixed a crash in edge slide

---
 source/blender/editors/transform/transform.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 8f3fcfedd18..7e381b24186 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -4508,6 +4508,9 @@ void initEdgeSlide(TransInfo *t)
 	createSlideVerts(t);
 	sld = t->customData;
 
+	if (!sld)
+		return;
+
 	initMouseInputMode(t, &t->mouse, INPUT_CUSTOM_RATIO);
 	setCustomPoints(t, &t->mouse, sld->end, sld->start);