From: Simon Elsbrock <simon@iodev.org>
Date: Wed, 5 Sep 2012 16:39:47 +0000 (+0200)
Subject: turn volume into red if muted
X-Git-Tag: 2.6~4
X-Git-Url: https://git.sur5r.net/?p=i3%2Fi3status;a=commitdiff_plain;h=1c4677a644dfc504d64a58f1b6bb81302eabac9b;hp=674d28e192680e2ebe9c1e83455ec034e451432f

turn volume into red if muted

fixes #743
---

diff --git a/src/print_volume.c b/src/print_volume.c
index dbf5e1f..95a3601 100644
--- a/src/print_volume.c
+++ b/src/print_volume.c
@@ -152,12 +152,14 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
 	} else avg = (int)val;
 
 	/* Check for mute */
+	int pbval;
 	if (snd_mixer_selem_has_playback_switch(hdl->elem)) {
-		int pbval;
 		if ((err = snd_mixer_selem_get_playback_switch(hdl->elem, 0, &pbval)) < 0)
 			fprintf (stderr, "i3status: ALSA: playback_switch: %s\n", snd_strerror(err));
-		if (!pbval)
+		if (!pbval)  {
+			START_COLOR("color_bad");
 			avg = 0;
+		}
 	}
 
 	const char *walk = fmt;
@@ -199,4 +201,7 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
 
         *outwalk = '\0';
         OUTPUT_FULL_TEXT(buffer);
+
+        if (!pbval)
+		END_COLOR;
 }