From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Sun, 3 Feb 2008 20:20:27 +0000 (+0000)
Subject: Attempting to link a duck from the Children panel with other ducks was causing an... 
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;ds=sidebyside;h=eebf73ecd0914fe08549d23e5d38e946b65b669a;p=synfig.git

Attempting to link a duck from the Children panel with other ducks was causing an error.  Now it isn't.


git-svn-id: http://svn.voria.com/code@1567 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-studio/trunk/src/synfigapp/actions/valuedesclink.cpp b/synfig-studio/trunk/src/synfigapp/actions/valuedesclink.cpp
index 0432a48..22355db 100644
--- a/synfig-studio/trunk/src/synfigapp/actions/valuedesclink.cpp
+++ b/synfig-studio/trunk/src/synfigapp/actions/valuedesclink.cpp
@@ -285,6 +285,11 @@ Action::ValueDescLink::prepare()
 	{
 		ValueDesc& value_desc(*iter);
 
+		// only one of the selected items can be exported - that's the one we're linking to
+		// don't link it to itself
+		if (value_desc.is_exported())
+			continue;
+
 		Action::Handle action(Action::create("value_desc_connect"));
 
 		action->set_param("canvas",get_canvas());