From dc53f8b7f360a489bd10355131339809d66378ef Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 11 Apr 2012 03:40:16 +0300
Subject: Add joystick validation before triggering events from it.

---
 src/joystick.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/joystick.h')

diff --git a/src/joystick.h b/src/joystick.h
index 55b75d373..740fa7cbd 100644
--- a/src/joystick.h
+++ b/src/joystick.h
@@ -121,10 +121,12 @@ class Joystick
 
         KeysVector *getActionVector(const SDL_Event &event);
 
-        int getButtonFromEvent(const SDL_Event &event);
+        int getButtonFromEvent(const SDL_Event &event) const;
 
         bool isActionActive(int index) const;
 
+        bool validate() const;
+
     protected:
         unsigned char mDirection;
 
-- 
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