X-Git-Url: https://scm.cri.minesparis.psl.eu/git/Plinn.git/blobdiff_plain/c15d698f84d77c34393d33dbe492d44694619010..e932032bdbb367869cd8c7346a98f6b7660c41dd:/userlanguages.py

diff --git a/userlanguages.py b/userlanguages.py
index 8103d15..40fca2a 100644
--- a/userlanguages.py
+++ b/userlanguages.py
@@ -10,5 +10,5 @@ class AuthenticatedUserLanguages(BrowserLanguages):
             return super(AuthenticatedUserLanguages, self).getPreferredLanguages()
         else :
             m = mtool.getAuthenticatedMember()
-            userLangs = m.getProperty('preferred_languages', [])
+            userLangs = m.getProperty('preferred_languages', [])[:]
             return userLangs or super(AuthenticatedUserLanguages, self).getPreferredLanguages()