echo "$result" | grep -q -E "^OK$" && return 0
echo "$result" | grep -q -E "^EXISTS$" && Exit_error err_tag_exists "$_tag"
Exit_error err_pkgrev_set
echo "$result" | grep -q -E "^OK$" && return 0
echo "$result" | grep -q -E "^EXISTS$" && Exit_error err_tag_exists "$_tag"
Exit_error err_pkgrev_set