fix: work Adele"s magic

addons/majority_judgment/MajorityJudgmentParticipant.gd

@@ -17,14 +17,19 @@ static func make(__name):
 
 
 func set_name(__name:String) -> void:
+	__name = sanitize_name(__name)
+	if "" == __name:
+		printerr("Participant name is empty!")
+	name = __name
+
+
+static func sanitize_name(__name:String) -> String:
 	var invalid = RegEx.new()
 	# Allow unicode letters and numbers only, with . and _ and -
 	invalid.compile("[^\\p{L}\\p{N}._-]+")
 	__name = invalid.sub(__name, '', true)
 	__name = __name.substr(0, min(__name.length(), 20))
-	if "" == __name:
-		printerr("Participant name is empty!")
-	name = __name
+	return __name
 
 
 func get_name() -> String:

addons/majority_judgment/MajorityJudgmentPoll.gd

@@ -166,6 +166,7 @@ func tally() -> MajorityJudgmentPollTally:
 
 
 func get_or_create_participant(identifier:String) -> MajorityJudgmentParticipant:
+	identifier = MajorityJudgmentParticipant.sanitize_name(identifier)
 	var known_participants = get_participants_index()
 	if not known_participants.has(identifier):
 		known_participants[identifier] = MajorityJudgmentParticipant.make(identifier)
@@ -192,7 +193,8 @@ func rebuild_participants_index():
 
 
 func update_participants_index(participant:MajorityJudgmentParticipant):
-	var identifier = participant.name
+	# Zealous sanitization, since Participants also handle it on their names
+	var identifier = MajorityJudgmentParticipant.sanitize_name(participant.name)
 	if not __participants_index.has(identifier):
 		__participants_index[identifier] = participant
 	assert(