[gjs] Fix EverythingBasic test

[Giovanni Campagna <gcampagna src gnome org>]

commit 7171e6a08f55b3909474934d13366f26e89d40a7
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Wed Jan 15 19:10:21 2014 +0100

    Fix EverythingBasic test
    
    I don't know why it started failing now, but RegressTestCallbackUserData
    returns int, and gjs started complaining when converting undefined
    to integer.

 installed-tests/js/testEverythingBasic.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/installed-tests/js/testEverythingBasic.js b/installed-tests/js/testEverythingBasic.js
index 593a8eb..7305592 100644
--- a/installed-tests/js/testEverythingBasic.js
+++ b/installed-tests/js/testEverythingBasic.js
@@ -475,7 +475,8 @@ function testTortureSignature1Success() {
 
 function testTortureSignature2() {
     let [y, z, q] = Everything.test_torture_signature_2(42, function () {
-        }, 'foo', 7);
+        return 0;
+    }, 'foo', 7);
     JSUnit.assertEquals(Math.floor(y), 42);
     JSUnit.assertEquals(z, 84);
     JSUnit.assertEquals(q, 10);