Escape slashes in sed

lgsm/functions/mods_core.sh

@@ -230,8 +230,8 @@ fn_postinstall_tasks(){
 	# Remove metamod from sourcemod fileslist
 	if [ "${modcommand}" == "sourcemod" ]; then
 		# Remove addons/metamod & addons/metamod/sourcemod.vdf from ${modcommand}-files.list
-		sed -i "/^addons/metamod$/d" "${modsdatadir}/${modcommand}-files.list"
-		sed -i "/^addons/metamod/sourcemod.vdf$/d" "${modsdatadir}/${modcommand}-files.list"
+		sed -i "/^addons\/metamod$/d" "${modsdatadir}/${modcommand}-files.list"
+		sed -i "/^addons\/metamod\/sourcemod.vdf$/d" "${modsdatadir}/${modcommand}-files.list"
 	fi
 	fn_print_ok "Rearranging ${modcommand}-files.list"
 }