From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Wed, 20 Feb 2008 15:30:19 +0000 (+0000)
Subject: Turning the first point in a polygon 'off' was causing a crash.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=c262dc6238e787c97aa7422fc907d0c1a5158965;p=synfig.git

Turning the first point in a polygon 'off' was causing a crash.


git-svn-id: http://svn.voria.com/code@1786 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-studio/trunk/src/gtkmm/duckmatic.cpp b/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
index 15ee0c9..084f642 100644
--- a/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
+++ b/synfig-studio/trunk/src/gtkmm/duckmatic.cpp
@@ -1695,6 +1695,7 @@ Duckmatic::add_to_ducks(const synfigapp::ValueDesc& value_desc,etl::handle<Canva
 			if(value_node->get_contained_type()==ValueBase::TYPE_VECTOR)
 			{
 				Bezier bezier;
+				int first = -1;
 				for(i=0;i<value_node->link_count();i++)
 				{
 					if(!value_node->list[i].status_at_time(get_time()))
@@ -1703,6 +1704,10 @@ Duckmatic::add_to_ducks(const synfigapp::ValueDesc& value_desc,etl::handle<Canva
 						return false;
 					etl::handle<Duck> duck(last_duck());
 
+					// remember the index of the first vertex we didn't skip
+					if (first == -1)
+						first = i;
+
 					if(param_desc)
 					{
 								synfigapp::ValueDesc value_desc_origin(value_desc.get_layer(),param_desc->get_origin());
@@ -1720,7 +1725,7 @@ Duckmatic::add_to_ducks(const synfigapp::ValueDesc& value_desc,etl::handle<Canva
 					bezier.p1=bezier.p2;bezier.c1=bezier.c2;
 					bezier.p2=bezier.c2=duck;
 
-					if(i>0)
+					if (first != i)
 					{
 						handle<Bezier> bezier_(new Bezier());
 						bezier_->p1=bezier.p1;