File 0044-pcm_hooks-null-check-for-h.patch of Package alsa

From 69e0aaa569912c2162908f168291490301b72322 Mon Sep 17 00:00:00 2001
From: Renu Tyagi <renu.tyagi@samsung.com>
Date: Tue, 23 Sep 2014 09:07:13 +0200
Subject: [PATCH] pcm_hooks: null check for h

Signed-off-by: renu tyagi <renu.tyagi@samsung.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 src/pcm/pcm_hooks.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pcm/pcm_hooks.c b/src/pcm/pcm_hooks.c
index 0b93c641daaa..ce1cf361e74b 100644
--- a/src/pcm/pcm_hooks.c
+++ b/src/pcm/pcm_hooks.c
@@ -457,7 +457,8 @@ static int snd_pcm_hook_add_conf(snd_pcm_t *pcm, snd_config_t *root, snd_config_
 		err = hook_add_dlobj(pcm, h);
 
 	if (err < 0) {
-		snd_dlclose(h);
+		if(h)
+			snd_dlclose(h);
 		return err;
 	}
 	return 0;
-- 
2.1.2