screenlock: Check that lock program is not running

2022-06-10 14:10:11 +02:00
parent c04369fffa
commit ebbe573f95
1 changed files with 7 additions and 0 deletions
--- a/tree/.local/bin/screenlock.tpl
+++ b/tree/.local/bin/screenlock.tpl
@ -27,6 +27,13 @@ echo "screenlock not configured for this system"
 exit 1
 {% end %}

+
+# check if lock program is running
+if ps -e | grep " $LOCKPROG$"; then
+	echo "$LOCKPROG is already running!"
+	exit 1
+fi
+
 for CMD in $OPTIONAL_CMDS; do
 	if ! command -v "$CMD" &> /dev/null
 	then