set pcm_handle to NULL on close

git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@1324 423420c4-83ab-492f-b58f-81f9feb106b5
2006-11-03 18:11:47 +00:00 · 2006-11-03 18:11:47 +00:00 · 27c2d61872
commit 27c2d61872
parent 157b97643b
1 changed files with 1 additions and 0 deletions
--- a/rdpsnd_alsa.c
+++ b/rdpsnd_alsa.c
@ -69,6 +69,7 @@ alsa_close(void)
 	{
 		snd_pcm_drop(pcm_handle);
 		snd_pcm_close(pcm_handle);
+		pcm_handle = NULL;
 	}
 }