Get rid of transparent.gif in favour of a <i>

humancopy · humancopy · commit f1261665b7e1 · 2016-04-28T00:06:24.000+02:00
diff --git a/app/assets/images/active_admin/transparent.gif b/app/assets/images/active_admin/transparent.gif
diff --git a/app/assets/stylesheets/active_admin/active_admin_globalize_flags.sass b/app/assets/stylesheets/active_admin/active_admin_globalize_flags.sass
@@ -3,6 +3,7 @@
 
 // Override flag positions in your stylesheet if you want to change default flags
 .flag
+  display: inline-block
   width: 16px
   height: 11px
   vertical-align: middle
diff --git a/lib/active_admin/view_helpers/flag_helper.rb b/lib/active_admin/view_helpers/flag_helper.rb
@@ -6,7 +6,7 @@ module FlagHelper
 
       # Return an image tag with background of given locale
       def flag_icon(locale)
-        image_tag('active_admin/transparent.gif', class: "flag flag-#{locale}")
+        content_tag :i, '', class: "flag flag-#{locale}"
       end
 
     end
