From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Fri, 12 Jun 2020 04:19:45 +0000 (+0900)
Subject: ctl: card: fix uninitialized local value
X-Git-Tag: v0.1.0~78
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=fb2d74c375675a7a85caacdf75a999c809f3a7c5;p=alsa-gobject.git

ctl: card: fix uninitialized local value

Fixes: eace1901a13e ("ctl: card: add an API to add/replace user-defined elements")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---

diff --git a/src/ctl/card.c b/src/ctl/card.c
index c99a096..0d29003 100644
--- a/src/ctl/card.c
+++ b/src/ctl/card.c
@@ -574,6 +574,7 @@ static int prepare_enum_names(struct snd_ctl_elem_info *info, const gchar **labe
     unsigned int length;
     char *pos;
 
+    length = 0;
     for (count = 0; labels[count] != NULL; ++count) {
         const gchar *label = labels[count];