Display config change text correctly

Author: g3force

frontend/src/helpers/ChangeDetails.ts

@@ -154,12 +154,12 @@ export function changeDetails(change: Change): ChangeDetails {
 }
 
 function configChangeTitle(config: Change_UpdateConfig): string {
-  if (config.firstKickoffTeam) {
+  if (config.firstKickoffTeam !== undefined && config.firstKickoffTeam !== 'UNKNOWN') {
     return `First kick-off team: ${config.firstKickoffTeam}`
-  } else if (config.matchType) {
-    return `Match type: ${config.matchType}`
-  } else if (config.division) {
+  } else if (config.division !== undefined && config.division !== 'DIV_UNKNOWN') {
     return `Division: ${config.division}`
+  } else if (config.matchType !== undefined) {
+    return `Match type: ${config.matchType}`
   }
   return "Unknown config change"
 }

internal/app/statemachine/change_config.go

@@ -19,7 +19,7 @@ func (s *StateMachine) processChangeUpdateConfig(newState *state.State, change *
 			}
 		}
 	}
-	if change.FirstKickoffTeam != nil {
+	if change.FirstKickoffTeam != nil && *change.FirstKickoffTeam != state.Team_UNKNOWN {
 		log.Printf("Change first kickoff team to %v", *change.FirstKickoffTeam)
 		newState.FirstKickoffTeam = change.FirstKickoffTeam
 		if *newState.Stage == state.Referee_NORMAL_FIRST_HALF_PRE {