X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/ef7f3d800cbdd49b692df10d312e5fd880e2e938..391fb933f59075e36e9cea5ea35f5a5efdfc257e:/config/initializers/field_error.rb

diff --git a/config/initializers/field_error.rb b/config/initializers/field_error.rb
index 6ddacda96..a3e3d3aac 100644
--- a/config/initializers/field_error.rb
+++ b/config/initializers/field_error.rb
@@ -2,8 +2,8 @@ ActionView::Base.field_error_proc = proc do |html_tag, _instance|
   class_attr_index = html_tag.index 'class="'
 
   if class_attr_index
-    html_tag.insert class_attr_index + 7, 'field_with_errors '
+    html_tag.insert class_attr_index + 7, "field_with_errors "
   else
-    html_tag.insert html_tag.index(/\/?>/), ' class="field_with_errors"'
+    html_tag.insert html_tag.index(%r{/?>}), ' class="field_with_errors"'
   end
 end