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zuke: do not change volume with delta == 0

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Sigrid Solveig Haflínudóttir 2021-10-26 15:37:04 +00:00
parent 8c6daa778a
commit e8083eca17
1 changed files with 2 additions and 0 deletions
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2
sys/src/cmd/audio/zuke/zuke.c
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@ -148,6 +148,8 @@ chvolume(int d)
a[1] = a[0]; a[1] = a[0];
l = ol = atoi(a[0]); l = ol = atoi(a[0]);
r = or = atoi(a[1]); r = or = atoi(a[1]);
if(d == 0)
break;
for(;;){ for(;;){
l += d; l += d;
r += d; r += d;