X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_subtract.cpp;h=f9293bb3df9f7fa65b3e6d663d865a674cf5ea4b;hb=c6b0c050710376d3cf99b7c083a7c47f1a0516c9;hp=27df6a04611f5e97e7f0168ba1f2e3a23810f293;hpb=8855fdd4a26f69afaa5a018c6eb9cfc770f0c09d;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
index 27df6a0..f9293bb 100644
--- a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
@@ -1,6 +1,6 @@
 /* === S Y N F I G ========================================================= */
 /*!	\file valuenode_subtract.cpp
-**	\brief Template File
+**	\brief Implementation of the "Subtract" valuenode conversion.
 **
 **	$Id$
 **
@@ -191,7 +191,8 @@ synfig::ValueNode_Subtract::operator()(Time t)const
 bool
 ValueNode_Subtract::set_link_vfunc(int i,ValueNode::Handle value)
 {
-	assert(i>=0 && i<3);
+	assert(i>=0 && i<link_count());
+
 	switch(i)
 	{
 		case 0:
@@ -212,7 +213,8 @@ ValueNode_Subtract::set_link_vfunc(int i,ValueNode::Handle value)
 ValueNode::LooseHandle
 ValueNode_Subtract::get_link_vfunc(int i)const
 {
-	assert(i>=0 && i<3);
+	assert(i>=0 && i<link_count());
+
 	switch(i)
 	{
 		case 0: return ref_a;
@@ -231,7 +233,8 @@ ValueNode_Subtract::link_count()const
 String
 ValueNode_Subtract::link_local_name(int i)const
 {
-	assert(i>=0 && i<3);
+	assert(i>=0 && i<link_count());
+
 	switch(i)
 	{
 		case 0: return _("LHS");
@@ -244,7 +247,8 @@ ValueNode_Subtract::link_local_name(int i)const
 String
 ValueNode_Subtract::link_name(int i)const
 {
-	assert(i>=0 && i<3);
+	assert(i>=0 && i<link_count());
+
 	switch(i)
 	{
 		case 0: return "lhs";