Fix help text, add cleanup trap

firestarter

@@ -55,6 +55,22 @@ startfile() {
 	fi
 }
 
+# Traps
+trap_exit() {
+	if command -v loginctl > /dev/null 2>&1; then
+		# Use loginctl if possible
+		local sessionid="$(< /proc/self/sessionid)"
+		if [ -n "$sessionid" ]; then
+			loginctl terminate-session "$sessionid"
+		fi
+	else
+		# Otherwise just brute it
+		kill $(jobs -p)
+	fi
+	return 0
+}
+trap trap_exit EXIT
+
 # Steps in execution
 step_generate() {
 	log "Creating default config setup in \"$g_configdir\""
@@ -227,7 +243,7 @@ EOF
 }
 step_printhelp() {
 	cat << EOF
-Usage: $0 [OPTION...]
+Usage: $(basename -- "$0") [OPTION...]
 Start or generate a desktop environment configuration
 
   -h		Show this help text