fixes antoniogarrote#34

laczoka · Jun 27, 2012 · 6bbf0de · 6bbf0de
1 parent edd5daf
commit 6bbf0de
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/js-trees/src/utils.js b/src/js-trees/src/utils.js
@@ -356,6 +356,7 @@ Utils.lexicalFormLiteral = function(term, env) {
 
 Utils.lexicalFormBaseUri = function(term, env) {
     var uri = null;
+    env = env || {};
     //console.log("*** normalizing URI token:");
     //console.log(term);
     if(term.value == null) {