From 3ab85b91916e0f6029893154682a8a171244c428 Mon Sep 17 00:00:00 2001
From: henry <henry@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Tue, 22 Oct 2002 07:29:09 +0000
Subject: [PATCH] add a forgotten shutdown test

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7835 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libmpdemux/tvi_v4l.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libmpdemux/tvi_v4l.c b/libmpdemux/tvi_v4l.c
index 0c31c97c97..22d801f6a3 100644
--- a/libmpdemux/tvi_v4l.c
+++ b/libmpdemux/tvi_v4l.c
@@ -1190,6 +1190,9 @@ static void *video_grabber(void *data)
 	    if (priv->immediate_mode) {
 		while ((priv->video_tail+1) % priv->video_buffer_size == priv->video_head) {
 		    usleep(10000);
+                    if (priv->shutdown) {
+                      return NULL;
+                    }
 		}
 	    }