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Fix opacity script nil handling

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Talia 2025-07-14 16:26:22 +02:00
parent d0ac7076d0
commit 1bfd55a6c2
1 changed files with 2 additions and 2 deletions
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4
bin/opacity
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@ -2,8 +2,8 @@
id=$(xdotool selectwindow)
before=$(xprop -id $id 32c _NET_WM_WINDOW_OPACITY | lua -e 'print(tonumber(io.read():match("= .*$"):sub(2)))')
initial=$(xprop -id $id 32c _NET_WM_WINDOW_OPACITY | lua -e 'print(math.floor(tonumber(io.read():match("= .*$"):sub(2)) / 0xffffffff * 100 + 0.5))')
before=$(xprop -id $id 32c _NET_WM_WINDOW_OPACITY | lua -e 'print(tonumber(string.match(io.read() or "=", "= .*$"):sub(2)))' || echo 4294967295)
initial=$(xprop -id $id 32c _NET_WM_WINDOW_OPACITY | lua -e 'print(math.floor(tonumber(io.read():match("= .*$"):sub(2)) / 0xffffffff * 100 + 0.5))' || echo 100)
((zenity --scale --title "Opacity" --value=$initial --print-partial; echo $? >&3) \
| lua -e 'for line in io.lines() do print(string.format("0x%08x", math.floor(tonumber(line) / 100 * 0xffffffff + 0.5))) end' \