From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Mon, 3 Sep 2007 11:38:06 +0000 (+0000)
Subject: Prevent a crash when copying a PasteCanvas before defining its canvas parameter.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=75ea37961f95850594aeee5fc8b4586276466193;p=synfig.git

Prevent a crash when copying a PasteCanvas before defining its canvas parameter.


git-svn-id: http://svn.voria.com/code@575 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-core/trunk/src/synfig/layer.cpp b/synfig-core/trunk/src/synfig/layer.cpp
index 8d6ae4a..6a36ca9 100644
--- a/synfig-core/trunk/src/synfig/layer.cpp
+++ b/synfig-core/trunk/src/synfig/layer.cpp
@@ -324,7 +324,7 @@ Layer::clone(const GUID& deriv_guid) const
 
 			// This parameter is a canvas.  We need a close look.
 			Canvas::Handle canvas(iter->second.get(Canvas::Handle()));
-			if(canvas->is_inline())
+			if(canvas && canvas->is_inline())
 			{
 				// This parameter is an inlinecanvas! we need to clone it
 				// before we set it as aparameter.