From: Takashi Iwai <tiwai@suse.de>
Date: Sun, 23 Nov 2014 08:40:07 +0000 (+0100)
Subject: amixer: Make "dB" case-insensitive in set commands
X-Git-Tag: v1.0.29~7
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=45a334e71ca9b4402fb731a934f7455cec5b0121;p=alsa-utils.git

amixer: Make "dB" case-insensitive in set commands

We don't have to be necessarily too strict about case-sensitivity of
"dB" suffix used in set commands.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/amixer/amixer.c b/amixer/amixer.c
index cf82892..6a2fdb9 100644
--- a/amixer/amixer.c
+++ b/amixer/amixer.c
@@ -346,7 +346,7 @@ static int set_volume_simple(snd_mixer_elem_t *elem,
 	if (*p == '%') {
 		percent = 1;
 		p++;
-	} else if (p[0] == 'd' && p[1] == 'B') {
+	} else if (toupper(p[0]) == 'D' && toupper(p[1]) == 'B') {
 		vol_type = VOL_DB;
 		p += 2;
 		scale = 100;