ignore attempts to empty public_key, refactor

refactor: prepare validations of the uploaded pgp keys

1 files changed, 3 insertions, 3 deletions

diff --git a/users/app/models/identity.rb b/users/app/models/identity.rb
index 97966d0..cbb540e 100644
--- a/users/app/models/identity.rb
+++ b/users/app/models/identity.rb
@@ -94,9 +94,9 @@ class Identity < CouchRest::Model::Base
     read_attribute('keys') || HashWithIndifferentAccess.new
   end
 
-  def set_key(type, value)
-    return if keys[type] == value
-    write_attribute('keys', keys.merge(type => value))
+  def set_key(type, key)
+    return if keys[type] == key.to_s
+    write_attribute('keys', keys.merge(type => key.to_s))
   end
 
   # for LoginFormatValidation