From cd45e52962766099140320806e4e6ac5bb2f8383 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <MathStuf@gmail.com>
Date: Sat, 28 Feb 2009 00:42:51 -0500
Subject: Protected combobox changes to avoid calls on error states

---
 sigmodr/widgets/MapTrainerUI.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sigmodr/widgets/MapTrainerUI.cpp')

diff --git a/sigmodr/widgets/MapTrainerUI.cpp b/sigmodr/widgets/MapTrainerUI.cpp
index eef28ecf..fcb46cb1 100644
--- a/sigmodr/widgets/MapTrainerUI.cpp
+++ b/sigmodr/widgets/MapTrainerUI.cpp
@@ -142,7 +142,8 @@ void MapTrainerUI::nameChanged(const QString& name)
 
 void MapTrainerUI::trainerClassChanged(const int trainerClass)
 {
-    qobject_cast<MapTrainer*>(modified())->setTrainerClass(game()->trainer(trainerClass)->id());
+    if (0 <= trainerClass)
+        qobject_cast<MapTrainer*>(modified())->setTrainerClass(game()->trainer(trainerClass)->id());
 }
 
 void MapTrainerUI::numberFightChanged(const int numberFight)
-- 
cgit