FGFS-4.1/OpenSceneGraph
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Added handling of false return

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This commit is contained in:
Robert Osfield 2016-06-30 10:58:17 +01:00
parent e5c0297167
commit 8f071e055f
1 changed files with 4 additions and 2 deletions
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6
src/osgPlugins/dot/BaseDotVisitor.cpp
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@ -132,8 +132,10 @@ namespace osgDot {
osg::Node* child = node.getChild( i );
//handleNodeAndTraverse( *child );
int id2;
getOrCreateId( child, id2 );
handle( node, *child, id, id2 );
if (getOrCreateId( child, id2 ))
{
handle( node, *child, id, id2 );
}
}
}