fixed #2052

gui.js

@@ -75,7 +75,7 @@ isRetinaSupported, SliderMorph, Animation, BoxMorph, MediaRecorder*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2018-March-05';
+modules.gui = '2018-March-08';
 
 // Declarations
 
@@ -3499,7 +3499,7 @@ IDE_Morph.prototype.aboutSnap = function () {
         module, btn1, btn2, btn3, btn4, licenseBtn, translatorsBtn,
         world = this.world();
 
-    aboutTxt = 'Snap! 4.1.2.3\nBuild Your Own Blocks\n\n'
+    aboutTxt = 'Snap! 4.1.2.4 - dev -\nBuild Your Own Blocks\n\n'
         + 'Copyright \u24B8 2018 Jens M\u00F6nig and '
         + 'Brian Harvey\n'
         + 'jens@moenig.org, bh@cs.berkeley.edu\n\n'
@@ -5608,8 +5608,11 @@ IDE_Morph.prototype.getURL = function (url, callback, responseType) {
         async = callback instanceof Function,
         myself = this,
         rsp;
-    request.responseType = responseType || 'text';
+	if (async) {
-    rsp = (request.responseType === 'text') ? 'responseText' : 'response';
+    	request.responseType = responseType || 'text';
+    }
+    rsp = (!async || request.responseType === 'text') ? 'responseText'
+    	: 'response';
     try {
         request.open('GET', url, async);
         if (async) {

history.txt

@@ -4014,3 +4014,4 @@ Translation Updates:
 180308
 ------
 * Objects: fixed #2053
+* GUI: fixed #2052