From: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Date: Tue, 17 Nov 2020 06:44:48 +0000 (+0900)
Subject: hwdep: query: fix usage of uninitialized value
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=3fc2257c5500452f75118c3702c7cc58bd9eb17e;p=alsa-gobject.git

hwdep: query: fix usage of uninitialized value

Fixes: d4a9f6735d05 ("hwdep: add global method to get list of hwdep devices in sound card")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---

diff --git a/src/hwdep/query.c b/src/hwdep/query.c
index 8be7662..cbfb2c8 100644
--- a/src/hwdep/query.c
+++ b/src/hwdep/query.c
@@ -114,7 +114,7 @@ static int compare_guint(const void *l, const void *r)
 
 static unsigned int calculate_digits(unsigned int number)
 {
-    unsigned int digits;
+    unsigned int digits = 0;
 
     while (true) {
         number /= 10;