models: ensure Champs::Pays#to_s is always a string

Before this, the result of `Champs::Pays#to_s` could be `nil`, which would break various things (like the PDF rendering of these champs).
2021-09-07 10:45:54 -05:00 · 2021-09-07 10:45:54 -05:00 · 905fca0bd3
commit 905fca0bd3
parent 8adbebb525
1 changed files with 1 additions and 1 deletions
--- a/app/models/champs/pays_champ.rb
+++ b/app/models/champs/pays_champ.rb
@ -20,7 +20,7 @@
 class Champs::PaysChamp < Champs::TextChamp
  def localized_value
    if external_id
-      I18nData.countries(I18n.locale)[external_id]
+      I18nData.countries(I18n.locale)[external_id].to_s
    else
      value.present? ? value.to_s : ''
    end