Fix issue 46
Fix issue 46

https://github.com/michaelbromley/angularUtils/issues/46

phw/angularUtils,wesleyliu/angularUtils,narasingh/angularUtils,radhikagiri/angularUtils,benoror/angularUtils,jlgrock/angularUtils,yshyee/angularUtils,tianhengzhou/angularUtils,Kerruba/angularUtils,wpsmith/angularUtils,saike/angularUtils,dszmaj/angularUtils,humpy125/angularUtils,radhikagiri/angularUtils,kzganesan/angularUtils,alexkuttig/angularUtils,danlobo/angularUtils,dszmaj/angularUtils,allanlb/angularUtils,noahxinhao/angularUtils,imakmgit/angularUtils,benoror/angularUtils,allanlb/angularUtils,zzzzzyuzhang/angularUtils,Kerruba/angularUtils,pkdevbox/angularUtils,wesleyliu/angularUtils,romelgomez/angularUtils,wpsmith/angularUtils,imakmgit/angularUtils,yshyee/angularUtils,alexkuttig/angularUtils,telesma/angularUtils,michaelbromley/angularUtils,humpy125/angularUtils,michaelbromley/angularUtils,romelgomez/angularUtils,pkdevbox/angularUtils,danlobo/angularUtils,zzzzzyuzhang/angularUtils,Git1111/angularUtils,Git1111/angularUtils,telesma/angularUtils,saike/angularUtils,jlgrock/angularUtils,phw/angularUtils,tianhengzhou/angularUtils,narasingh/angularUtils,noahxinhao/angularUtils,kzganesan/angularUtils