From 0562093ebb9928e02f021509bd0f27e1a0384e59 Mon Sep 17 00:00:00 2001
From: Gavan Fantom <gavan@coolfactor.org>
Date: Sat, 4 Jun 2011 19:31:24 +0000
Subject: [PATCH] Don't call event handlers for events which haven't been
 registered.

---
 event.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/event.c b/event.c
index 384bdfd..2aa6ff6 100644
--- a/event.c
+++ b/event.c
@@ -62,7 +62,8 @@ void event_dispatch(void)
 
 	if (event_get(&event)) {
 		event_clear(event);
-		(event_handler_table[event])();
+		if (event_handler_table[event] != NULL)
+			(event_handler_table[event])();
 	}
 }