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-rwxr-xr-xshutdownasap.in4
1 files changed, 3 insertions, 1 deletions
diff --git a/shutdownasap.in b/shutdownasap.in
index ba092f6..1cb8d4e 100755
--- a/shutdownasap.in
+++ b/shutdownasap.in
@@ -46,7 +46,9 @@ if ! ${intentionSet}; then
echo 'shutdown' >"${tmpDir}/intention"
fi
-[ -r "${tmpDir}/pid" ] && kill -0 "$(cat "${tmpDir}/pid")" && exit
+[ -r "${tmpDir}/pid" ] \
+&& [ -d "/proc/$(cat "${tmpDir}/pid")" ] \
+&& exit
echo $$ > "${tmpDir}/pid"