Fix condition in onSubstituteNode

This commit is contained in:
Ron Buckton 2016-12-15 16:38:10 -08:00
parent 40d08df90b
commit 14e05cd937

View File

@ -63,7 +63,7 @@ namespace ts {
* @param node The node to substitute.
*/
function onSubstituteNode(emitContext: EmitContext, node: Node) {
if (node.id && noSubstitution[node.id]) {
if (node.id && noSubstitution && noSubstitution[node.id]) {
return previousOnSubstituteNode(emitContext, node);
}