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| author | P. J. McDermott <pj@pehjota.net> | 2016-02-26 02:17:44 (EST) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2016-02-26 02:17:44 (EST) |
| commit | 679338624b8e597c2b8d568e421a0123d48dcc7f (patch) | |
| tree | fe40c9fc137455fe4dbe2c631975f35c651cb553 | |
| parent | c9b9e578ed90b5421ae77f7e55941be09f17bdab (diff) | |
| download | eggshell-679338624b8e597c2b8d568e421a0123d48dcc7f.zip eggshell-679338624b8e597c2b8d568e421a0123d48dcc7f.tar.gz eggshell-679338624b8e597c2b8d568e421a0123d48dcc7f.tar.bz2 | |
eshld/eshrt: Add "unset IFS" before for loops
| -rw-r--r-- | eshld/eshrt.esh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/eshld/eshrt.esh b/eshld/eshrt.esh index ad03b09..43c4cc6 100644 --- a/eshld/eshrt.esh +++ b/eshld/eshrt.esh @@ -101,6 +101,7 @@ __fn_ctxsw() __fn_update_vars() { + unset IFS for __var in ${__fn_vars}; do __val="$(eval "printf '%s' \"\${${__var}}\"" | \ sed "s|'|'\\\\''|g;")" @@ -111,6 +112,7 @@ __fn_update_vars() __fn_start() { # Hooks. + unset IFS for __fn in ${__fn_begin_hooks}; do ${__fn} ${2} done @@ -140,6 +142,7 @@ __fn_start() __fn_end() { # Hooks. + unset IFS for __fn in ${__fn_end_hooks}; do ${__fn} ${__fn_name} done @@ -161,6 +164,7 @@ __fn_end() __tu_end() { # Save TU static vars. + unset IFS for __var in $(eval "printf '%s' \"\${__${__tu}_static_vars}\""); do __val="$(eval "printf '%s' \"\${${__var}}\"" | \ sed "s|'|'\\\\''|g")" @@ -183,6 +187,7 @@ __stack_trace() __local() { + unset IFS for __var in "${@}"; do case "${__var}" in *=*) @@ -209,6 +214,7 @@ static() printf 'Error: Cannot declare static variables in functions' >&2 exit 1 ;; esac + unset IFS for __var in "${@}"; do case "${__var}" in *=*) @@ -253,6 +259,7 @@ eshrtend() shift 1 cat <<-'EOF' +unset IFS for __func in ${__init_funcs}; do ${__func} done |