From 1c5b988a83dc6710778156b67a00ad0833234599 Mon Sep 17 00:00:00 2001
From: Brad Harding <brad@doomretro.com>
Date: Tue, 6 May 2014 09:38:03 +1000
Subject: [PATCH] Fix game exiting when no gamepad connected

Game would exit silently when no gamepad was connected, because
gamepadfunc() wasn't initialized and still being called. Caused by
change in b9091b809db97211196d542bead8763dbe737652.
---
 src/i_gamepad.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/i_gamepad.c b/src/i_gamepad.c
index 0e374f3880..84500cd9b3 100644
--- a/src/i_gamepad.c
+++ b/src/i_gamepad.c
@@ -63,6 +63,8 @@ extern boolean idbehold;
 
 void I_InitGamepad(void)
 {
+    gamepadfunc = NULL;
+
     if (SDL_InitSubSystem(SDL_INIT_JOYSTICK) < 0)
         return;
     else