diff options
| -rw-r--r-- | app/models/referential.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/app/models/referential.rb b/app/models/referential.rb index 84bc1110d..b99b42286 100644 --- a/app/models/referential.rb +++ b/app/models/referential.rb @@ -206,7 +206,7 @@ class Referential < ActiveRecord::Base def metadatas_period # FIXME if metadatas.present? - metadatas.first.periodes.first + metadatas.first.periodes.try :first end end alias_method :validity_period, :metadatas_period |