From e11af581e6804318be870538e73fa85dcdf54f1a Mon Sep 17 00:00:00 2001
From: AngeD <ange.duhayon@epitech.eu>
Date: Mon, 17 Oct 2022 23:16:04 +0200
Subject: [PATCH] feat: optimized set-vol

---
 bin/set-vol | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/bin/set-vol b/bin/set-vol
index 605647f..a1babcf 100755
--- a/bin/set-vol
+++ b/bin/set-vol
@@ -1,6 +1,8 @@
 #!/bin/bash
 set -e
 
+# TODO: multiple fast invocation cause volume not to be updated
+
 PACTL_SINK='@DEFAULT_SINK@'
 SINK="$PACTL_SINK"
 
@@ -21,9 +23,7 @@ set +e
 get_vol
 set -e
 
-VOL="$(echo "$VOL" | grep -o -E '[0-9]{,3}%' | head -n 1)"
-# Remove everything after first '%'
-VOL="${VOL%%%*}"
+VOL="$(echo "$VOL" | grep -Po '\d+(?=%)' | head -n 1)"
 VOL="$((VOL - VOL % "$1"))"
 
 case "${1:0:1}" in