diff ape.js @ 1603:5cfa9b3e8d03

Bug #1255: Will show a console warning if projectReturn is not set and assume projectReturn is "null".

--- a/ape.js	Fri May 29 16:27:05 2015 +0100
+++ b/ape.js	Fri May 29 16:33:50 2015 +0100
@@ -179,7 +179,13 @@
 	pagetitle.appendChild(titleSpan);
 	
 	// Store the return URL path in global projectReturn
-	projectReturn = xmlSetup[0].attributes['projectReturn'].value;
+	projectReturn = xmlSetup[0].attributes['projectReturn'];
+	if (projectReturn == undefined) {
+		console.log("WARNING - projectReturn not specified! Will assume null.");
+		projectReturn = "null";
+	} else {
+		projectReturn = projectReturn.value;
+	}
 	
 	// Create Interface buttons!
 	var interfaceButtons = document.createElement('div');