Test for WCA on self instead of window for webworker compatibility, see #27

Author: dcodeIO

dist/bcrypt.js

@@ -70,7 +70,7 @@
                 return require("crypto")['randomBytes'](len);
             } catch (e) {}
         /* WCA */ try {
-            var a; (window['crypto']||window['msCrypto'])['getRandomValues'](a = new Uint32Array(len));
+            var a; (self['crypto']||self['msCrypto'])['getRandomValues'](a = new Uint32Array(len));
             return Array.prototype.slice.call(a);
         } catch (e) {}
         /* fallback */ if (!randomFallback)

dist/bcrypt.min.js

@@ -25,7 +25,7 @@ function random(len) {
             return require("crypto")['randomBytes'](len);
         } catch (e) {}
     /* WCA */ try {
-        var a; (window['crypto']||window['msCrypto'])['getRandomValues'](a = new Uint32Array(len));
+        var a; (self['crypto']||self['msCrypto'])['getRandomValues'](a = new Uint32Array(len));
         return Array.prototype.slice.call(a);
     } catch (e) {}
     /* fallback */ if (!randomFallback)