angular-ui/ui-utils — pull request #66 by aleksih (2013-07-09 13:06:05+00:00)
Title: Fix to erronous type comparison in scrollfix module

On `Google Chrome 28.0.1500.68` the scrollfix module causes the following error:

TypeError: Object 165 has no method 'charAt'
at link (http://localhost:8080/components/angular-ui-utils/modules/scrollfix/scrollfix.js:18:31)
at nodeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4959:13)
at compositeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4550:15)
at compositeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4553:13)
at compositeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4553:13)
at nodeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4953:24)
at compositeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4550:15)
at nodeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4953:24)
at http://localhost:8080/components/angular-unstable/angular.js:5099:15
at nodeLinkFn (http://localhost:8080/components/angular-unstable/angular.js:4953:24)

angular.js:6349

`angular-unstable` is version `1.1.5` from [Johannes Troeger's repository](https://github.com/johannestroeger/bower-angular-unstable).

I added a conversion to string before comparing the values.