xf86-video-intel: src/i830_tv.c

[Eric Anholt]

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

New commits:
commit 021265fbec9fd4ee31bdc9767c0c0453479ea22c
Author: Rob <rglowery at exemail.com.au>
Date:   Wed Oct 24 11:06:53 2007 -0700

    Fix a crash in TV mode handling by initializing the prev field of modes.

diff --git a/src/i830_tv.c b/src/i830_tv.c
index 940250e..678d510 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;
     }