The source project of this merge request has been removed.
Invalid Reference in librewolf.cfg
Relevant issue: https://gitlab.com/librewolf-community/librewolf/issues/78
Relevant comment: https://gitlab.com/librewolf-community/librewolf/issues/78#note_194127261
The previous value of user_pref caused a Javascript error as: JavaScript error: librewolf.cfg, line 87: ReferenceError: user_pref is not defined
The applied fix is changing user_pref to defaultPref as opposed to commenting the directives all out together.