From 021265fbec9fd4ee31bdc9767c0c0453479ea22c Mon Sep 17 00:00:00 2001
From: Rob <rglowery@exemail.com.au>
Date: Wed, 24 Oct 2007 11:06:53 -0700
Subject: Fix a crash in TV mode handling by initializing the prev field of
 modes.

---
 src/i830_tv.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/i830_tv.c')

diff --git a/src/i830_tv.c b/src/i830_tv.c
index 940250e5..678d5103 100644
--- a/src/i830_tv.c
+++ b/src/i830_tv.c
@@ -1451,6 +1451,9 @@ i830_tv_get_modes(xf86OutputPtr output)
 	
 	mode_ptr->type = M_T_DRIVER;
 	mode_ptr->next = ret;
+	mode_ptr->prev = NULL;
+	if (ret != NULL)
+	    reg->prev = mode_ptr;
 	ret = mode_ptr;
     } 
 
-- 
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