From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Tue, 18 Sep 2007 19:25:56 +0000 (+0000)
Subject: Fix a crash when converting an integer type to 'subtract'.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=1f990bde7879dfa0f35a004478217066dcd9beba;p=synfig.git

Fix a crash when converting an integer type to 'subtract'.


git-svn-id: http://svn.voria.com/code@709 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
index a541edc..cb43e95 100644
--- a/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_subtract.cpp
@@ -197,7 +197,7 @@ synfig::ValueNode_Subtract::operator()(Time t)const
 	if(get_type()==ValueBase::TYPE_COLOR)
 		return ((*ref_a)(t).get(Color())-(*ref_b)(t).get(Color()))*(*scalar)(t).get(Real());
 	if(get_type()==ValueBase::TYPE_INTEGER)
-		return ((*ref_a)(t).get(int())-(*ref_b)(t).get(int()))*(*scalar)(t).get(Real());
+		return static_cast<int>(((*ref_a)(t).get(int())-(*ref_b)(t).get(int()))*(*scalar)(t).get(Real()) + 0.5f);
 	if(get_type()==ValueBase::TYPE_REAL)
 		return ((*ref_a)(t).get(Vector::value_type())-(*ref_b)(t).get(Vector::value_type()))*(*scalar)(t).get(Real());
 	if(get_type()==ValueBase::TYPE_VECTOR)