Prevent a compiler warning about unhandled cases.

git-svn-id: http://svn.voria.com/code@1990 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp b/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
index 12a1c11..1df04f9 100644 (file)
--- a/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_dotproduct.cpp
@@ -99,6 +99,8 @@ ValueNode_DotProduct::operator()(Time t)const
                return Angle::cos(lhs * rhs / lhs.mag() / rhs.mag()).mod();
        case ValueBase::TYPE_REAL:
                return lhs * rhs;
+       default:
+               break;
        }
 
        assert(0);