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[F] Fix wm detection when lsof doesn't exist but fuser exists

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https://github.com/hykilpikonna/hyfetch/pull/51
This commit is contained in:
Azalea 2022-12-11 05:26:59 -05:00
parent 2117040796
commit 5c0f6bfd78
1 changed files with 1 additions and 0 deletions
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@ -2213,6 +2213,7 @@ get_wm() {
if [[ -O "${XDG_RUNTIME_DIR}/${WAYLAND_DISPLAY:-wayland-0}" ]]; then
if tmp_pid="$(lsof -t "${XDG_RUNTIME_DIR}/${WAYLAND_DISPLAY:-wayland-0}" 2>&1)" ||
tmp_pid="$(fuser "${XDG_RUNTIME_DIR}/${WAYLAND_DISPLAY:-wayland-0}" 2>&1)"; then
tmp_pid="$(trim "${tmp_pid##*:}")"
wm="$(ps -p "${tmp_pid}" -ho comm=)"
else
# lsof may not exist, or may need root on some systems. Similarly fuser.