epm-remove: don't use hilevel command if --nodeps, change to a writable dir (/tmp) before remove

bin/epm-remove

 #!/bin/sh
 #
-# Copyright (C) 2012-2014, 2016, 2017, 2019  Etersoft
-# Copyright (C) 2012-2014, 2016, 2017, 2019  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012-2014, 2016, 2017, 2019, 2020  Etersoft
+# Copyright (C) 2012-2014, 2016, 2017, 2019, 2020  Vitaly Lipatov <lav@etersoft.ru>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -31,7 +31,9 @@ epm_remove_low()
 
 	case $PMTYPE in
 		*-rpm)
+			cd /tmp || fatal
 			sudocmd rpm -ev $nodeps $@
+			cd - >/dev/null
 			return ;;
 		*-dpkg|-dpkg)
 			# shellcheck disable=SC2046
@@ -286,7 +288,7 @@ epm_remove()
 	local STATUS=$?
 	# TODO: check if we need continue with hi level
 
-	if [ -n "$direct" ] ; then
+	if [ -n "$direct" ] || [ -n "$nodeps" ]; then
 		return $STATUS
 	fi