use $@ instead of pkg_filenames where possible

bin/epm-autoorphans

@@ -25,7 +25,7 @@ __epm_orphan_altrpm()
 epm_autoorphans()
 {
 
-[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
+[ -z "$*" ] || fatal "No arguments are allowed here"
 
 
 case $PMTYPE in

bin/epm-clean

@@ -37,7 +37,7 @@ __remove_deb_apt_cache_file()
 epm_clean()
 {
 
-[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
+[ -z "$*" ] || fatal "No arguments are allowed here"
 
 
 case $PMTYPE in

bin/epm-downgrade

@@ -79,6 +79,7 @@ epm_downgrade()
 		local APTOPTIONS="$(subst_option non_interactive -y)"
 		__epm_add_alt_apt_downgrade_preferences || return
 		load_helper epm-upgrade
+		# pass pkg_filenames too
 		epm_upgrade "$@"
 		__epm_remove_apt_downgrade_preferences
 		;;

bin/epm-download

@@ -190,40 +190,40 @@ epm_download()
 
 	case $DISTRNAME-$PMTYPE in
 		ALTLinux-apt-rpm)
-			__epm_download_alt $pkg_filenames
+			__epm_download_alt $*
 			return
 			;;
 	esac
 
 	case $PMTYPE in
 	dnf-rpm)
-		sudocmd dnf download $pkg_filenames
+		sudocmd dnf download $*
 		;;
 	aptcyg)
-		sudocmd apt-cyg download $pkg_filenames
+		sudocmd apt-cyg download $*
 		;;
 	packagekit)
-		docmd pkcon download $pkg_filenames
+		docmd pkcon download $*
 		;;
 	yum-rpm)
 		# TODO: check yum install --downloadonly --downloaddir=/tmp <package-name>
 		assure_exists yumdownloader yum-utils
-		sudocmd yumdownloader $pkg_filenames
+		sudocmd yumdownloader $*
 		;;
 	dnf-rpm)
-		sudocmd dnf download $pkg_filenames
+		sudocmd dnf download $*
 		;;
 	urpm-rpm)
 		sudocmd urpmi --no-install $URPMOPTIONS $@
 		;;
 	tce)
-		sudocmd tce-load -w $pkg_filenames
+		sudocmd tce-load -w $*
 		;;
 	opkg)
-		docmd opkg $pkg_filenames
+		docmd opkg $*
 		;;
 	homebrew)
-		docmd brew fetch $pkg_filenames
+		docmd brew fetch $*
 		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"

bin/epm-kernel_update

@@ -35,8 +35,8 @@ epm_kernel_update()
 		fi
 		assure_exists update-kernel update-kernel 0.9.9
 		update_repo_if_needed
-		sudocmd update-kernel $(subst_option non_interactive -y) $pkg_filenames || return
-		docmd epm remove-old-kernels $(subst_option non_interactive -y) $pkg_filenames || fatal
+		sudocmd update-kernel $(subst_option non_interactive -y) "$@" || return
+		docmd epm remove-old-kernels $(subst_option non_interactive -y) "$@" || fatal
 		return ;;
 	esac
 

bin/epm-optimize

@@ -32,7 +32,7 @@ __repack_rpm_base()
 epm_optimize()
 {
 
-[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
+[ -z "$*" ] || fatal "No arguments are allowed here"
 
 case $PMTYPE in
 	*-rpm)

bin/epm-remove_old_kernels

@@ -32,7 +32,7 @@ epm_remove_old_kernels()
 			return
 		fi
 		assure_exists update-kernel update-kernel 0.9.9
-		sudocmd remove-old-kernels $(subst_option non_interactive -y) $pkg_filenames
+		sudocmd remove-old-kernels $(subst_option non_interactive -y) "$@"
 		return ;;
 	Ubuntu)
 		load_helper epm-query_package
@@ -52,7 +52,7 @@ epm_remove_old_kernels()
 			assure_exists purge-old-kernels byobu
 			;;
 		esac
-		sudocmd purge-old-kernels $pkg_filenames
+		sudocmd purge-old-kernels "$@"
 		return ;;
 	Gentoo)
 		sudocmd emerge -P gentoo-sources

bin/epm-repofix

@@ -155,6 +155,8 @@ __fix_repo_to_basealt()
 epm_repofix()
 {
 
+[ -z "$1" ] || fatal "No arguments are allowed here"
+
 case $DISTRNAME in
 	ALTLinux)
 		assure_exists apt-repo
@@ -180,8 +182,6 @@ case $DISTRNAME in
 		;;
 esac
 
-[ -z "$1" ] || fatal "No arguments are allowed here"
-
 case $PMTYPE in
 #	apt-rpm)
 #		;;

bin/epm-repolist

@@ -70,8 +70,8 @@ epm_repolist()
 case $PMTYPE in
 	apt-rpm)
 		#assure_exists apt-repo
-		if tasknumber "$pkg_names" >/dev/null ; then
-			get_task_packages $pkg_names
+		if tasknumber "$1" >/dev/null ; then
+			get_task_packages "$@"
 		else
 			print_apt_sources_list
 			#docmd apt-repo list

bin/epm-upgrade

@@ -24,8 +24,6 @@ epm_upgrade()
 {
 	local CMD
 
-	#[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
-
 	# it is useful for first time running
 	update_repo_if_needed