+
+# Detect if crash monitor is already started
+PDIR=${0%`basename $0`}
+LCK_FILE=~/.synfig/cph/`basename $0`.lck
+if [ -f "${LCK_FILE}" ]; then
+ MYPID=`head -n 1 "${LCK_FILE}"`
+ if ! ( ps -p ${MYPID} | grep ${MYPID} >/dev/null ); then
+ # The process is not running
+ # Echo current PID into lock file
+ echo $$ > "${LCK_FILE}"
+ else
+ echo "`basename $0` is already running [${MYPID}]. Aborting."
+ sleep 5
+ exit 0
+ fi
+else
+ # The process is not running
+ # Echo current PID into lock file
+ echo $$ > "${LCK_FILE}"
+fi
+echo `date +%H:%M` "Synfig Crash Monitor started."