Fix JS errors on admin page when no configs are set.
Fix JS errors on admin page when no configs are set.

ominux/personfinder,google/personfinder,gauribhoite/personfinder,gimite/personfinder,google/personfinder,kspviswa/personfinder,gauribhoite/personfinder,lucasmoura/personfinder,namanjain236/personfinder,gauribhoite/personfinder,clobrano/personfinder,gauribhoite/personfinder,gimite/personfinder,gauribhoite/personfinder,gauribhoite/personfinder,clobrano/personfinder,groschovskiy/personfinder,lucasmoura/personfinder,groschovskiy/personfinder,g19-hs/personfinder,AwesomeTurtle/personfinder,google/personfinder,AwesomeTurtle/personfinder,ominux/personfinder,gimite/personfinder,namanjain236/personfinder,google/personfinder,kspviswa/personfinder,gimite/personfinder,g19-hs/personfinder,clobrano/personfinder,AwesomeTurtle/personfinder