Fix approved column being set to nil instead of false (#10642)

Fix https://github.com/tootsuite/mastodon/pull/10621#issuecomment-487316619

diff --git a/app/models/user.rb b/app/models/user.rb
index 9a0671006241785a13aa92a851d26c1c62e1c373..c42f6ad8d853c9a7d47df858f14816a558891534 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -282,7 +282,7 @@ class User < ApplicationRecord
   end
 
   def external?
-    @external
+    !!@external
   end
 
   def sanitize_languages