From b24f9ea5690a949f91f367eb90bbe25472f55a74 Mon Sep 17 00:00:00 2001
From: Sefa Eyeoglu <contact@scrumplex.net>
Date: Thu, 11 Nov 2021 21:42:05 +0100
Subject: [PATCH] Ensure MPD volume is not negative

If the primary output does not support changing volume MPD will report
-1. Ensure that negative volume levels will be represented as 0 instead.

Signed-off-by: Sefa Eyeoglu <contact@scrumplex.net>
---
 src/modules/mpd/mpd.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/modules/mpd/mpd.cpp b/src/modules/mpd/mpd.cpp
index 0a7c970..6d27286 100644
--- a/src/modules/mpd/mpd.cpp
+++ b/src/modules/mpd/mpd.cpp
@@ -131,6 +131,9 @@ void waybar::modules::MPD::setLabel() {
     date = getTag(MPD_TAG_DATE);
     song_pos = mpd_status_get_song_pos(status_.get());
     volume = mpd_status_get_volume(status_.get());
+    if (volume < 0) {
+      volume = 0;
+    }
     queue_length = mpd_status_get_queue_length(status_.get());
     elapsedTime = std::chrono::seconds(mpd_status_get_elapsed_time(status_.get()));
     totalTime = std::chrono::seconds(mpd_status_get_total_time(status_.get()));