comparison js/specification.js @ 3103:d79b9939b19e

Fix for no <calibration>

             projectAttr = processAttribute(projectAttr, attributes[i]);
             if (projectAttr !== null) {
                 this[attributeName] = projectAttr;
             }
         }
-        
-        this.calibration.decode(this, projectXML.getElementsByTagName('calibration')[0]);
+        if (projectXML.getElementsByTagName('calibration').length > 0) {
+            this.calibration.decode(this, projectXML.getElementsByTagName('calibration')[0]);
+        }
 
         var exitTextNode = setupNode.getElementsByTagName('exitText');
         if (exitTextNode.length == 1) {
             this.exitText = exitTextNode[0].textContent;
         }