From 19ad350c1c1894f3a22331ee4d2482508945eda1 Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Fri, 8 Sep 2017 20:18:52 +0200
Subject: [PATCH] Fix a bug in DRAWSEGMENT::GetParentModule() that expected a
 non null parent to return a null parent!

---
 pcbnew/class_drawsegment.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/class_drawsegment.cpp b/pcbnew/class_drawsegment.cpp
index e3e2588859..38bef2b070 100644
--- a/pcbnew/class_drawsegment.cpp
+++ b/pcbnew/class_drawsegment.cpp
@@ -192,7 +192,7 @@ void DRAWSEGMENT::SetAngle( double aAngle )
 
 MODULE* DRAWSEGMENT::GetParentModule() const
 {
-    if( m_Parent->Type() != PCB_MODULE_T )
+    if( !m_Parent || m_Parent->Type() != PCB_MODULE_T )
         return NULL;
 
     return (MODULE*) m_Parent;