quiz: load questions.txt on quiz start

modules/quiz.go

@@ -31,7 +31,6 @@ var (
 func init() {
 	MsgFuncs["quiz"] = quizHandleMessage
 	RunFuncs["quiz"] = quiz
-	quizQuestions = quizLoadQuestions("questions.txt")
 	rand.Seed(time.Now().Unix())
 }
 
@@ -70,6 +69,7 @@ func quiz() {
 }
 
 func quizRun() {
+	quizQuestions = quizLoadQuestions("questions.txt")
 	ranklist := make(map[string]int)
 	SayCh <- fmt.Sprintf("%s\nQuiz gestartet.", "*")
 	for {