From 56216ac73fa4d2eb8aa413f26df0a5651c59832b Mon Sep 17 00:00:00 2001
From: Edgar Simo <bobbens@gmail.com>
Date: Wed, 5 Aug 2009 16:31:49 +0000
Subject: [PATCH] Patch by Janosch Gr?f <janosch.graef@gmx.net>

I just noticed that there are rarely error messages and added some.
---
 src/haptic/SDL_haptic.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/haptic/SDL_haptic.c b/src/haptic/SDL_haptic.c
index bb66af67b..2ac4a12b6 100644
--- a/src/haptic/SDL_haptic.c
+++ b/src/haptic/SDL_haptic.c
@@ -263,11 +263,13 @@ SDL_HapticOpenFromJoystick(SDL_Joystick * joystick)
 
     /* Must be a valid joystick */
     if (!SDL_PrivateJoystickValid(&joystick)) {
+        SDL_SetError("Haptic: Joystick isn't valid.");
         return NULL;
     }
 
     /* Joystick must be haptic */
     if (SDL_SYS_JoystickIsHaptic(joystick) <= 0) {
+        SDL_SetError("Haptic: Joystick isn't a haptic device.");
         return NULL;
     }