Added additional window checks after some testing with express.

csnover · May 15, 2015 · ed83e26 · ed83e26
1 parent bcbda79
commit ed83e26
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Showing 3 changed files with 6 additions and 4 deletions.
diff --git a/.jshintrc b/.jshintrc
@@ -28,6 +28,7 @@
     "maxdepth": 9,
     "maxerr": 20,
     "globals": {
-        "ActiveXObject": false
+        "ActiveXObject": false,
+        "global": false
     }
 }
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -10,7 +10,7 @@ module.exports = function (grunt) {
                 compilerOpts: {
                     compilation_level: 'ADVANCED_OPTIMIZATIONS',
                     warning_level: 'verbose',
-                    jscomp_off: ['checkTypes', 'fileoverviewTags'],
+                    jscomp_off: ['checkTypes', 'checkVars', 'fileoverviewTags'],
                     summary_detail_level: 3,
                     output_wrapper: '"(function(){%output%}).call(this);"'
                 },

diff --git a/tracekit.js b/tracekit.js
@@ -3,9 +3,10 @@
  MIT license
 */
 
-var global;
 (function(window, undefined) {
-
+if (!window) {
+    return;
+}
 
 var TraceKit = {};
 var _oldTraceKit = window.TraceKit;