From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 3 Nov 2009 15:36:55 +0000 (+0100)
Subject: namehint: add missing list->card initialization
X-Git-Tag: v1.0.22~13
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=592bd1e98b4e16324b2d6f5b36683e1be08e0d38;p=alsa-lib.git

namehint: add missing list->card initialization

list->card is wrongly assumed to be initialized, but the previous
initialization is within a conditional that is false when only
card-independent devices are found.  (This is the case when searching
for mixers on my system; the end result is that the "pulse" mixer is
listed three times.)

Signed-off-by: John Lindgren <john.lindgren@tds.net>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/control/namehint.c b/src/control/namehint.c
index a134ed7e..1d3f4be9 100644
--- a/src/control/namehint.c
+++ b/src/control/namehint.c
@@ -453,6 +453,7 @@ static int add_card(struct hint_list *list, int card)
 		if (err == -EXDEV)
 			continue;
 		if (err < 0) {
+			list->card = card;
 			list->device = -1;
 			err = try_config(list, list->siface, str);
 		}