diff options
Diffstat (limited to 'sfeed_update')
| -rwxr-xr-x | sfeed_update | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sfeed_update b/sfeed_update index 18096ea..fd468a5 100755 --- a/sfeed_update +++ b/sfeed_update @@ -163,10 +163,10 @@ _feed() { # fetch and process a feed in parallel. # feed(name, feedurl, [basesiteurl], [encoding]) feed() { - # Job parameters for xargs. - # Specify fields as a single parameter separated by the NUL separator. - # These fields are split later by the child process, this allows xargs - # with empty fields across many implementations. + # Output job parameters for xargs. + # Specify fields as a single parameter separated by a NUL byte. + # The parameter is split into fields later by the child process, this + # allows using xargs with empty fields across many implementations. printf '%s\037%s\037%s\037%s\037%s\037%s\0' \ "${config}" "${sfeedtmpdir}" "$1" "$2" "$3" "$4" } @@ -238,7 +238,6 @@ if [ "${SFEED_UPDATE_CHILD}" = "1" ]; then [ "$1" = "" ] && exit 0 # must have an argument set printf '%s\n' "$1" | \ while read -r _config _tmpdir _name _feedurl _basesiteurl _encoding; do - # load config file, sets $config. loadconfig "${_config}" sfeedtmpdir="${_tmpdir}" _feed "${_name}" "${_feedurl}" "${_basesiteurl}" "${_encoding}" @@ -248,5 +247,5 @@ if [ "${SFEED_UPDATE_CHILD}" = "1" ]; then fi # ...else parent mode: -argv0="$0" # remember $0, in shells like zsh $0 is the function name. +argv0="$0" # store $0, in the zsh shell $0 is the name of the function. [ "${SFEED_UPDATE_INCLUDE}" = "1" ] || main "$@" |