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Fix issue with dash as the default /bin/sh script executing program. (#5177)

* `function` keyword removed
 * Fixup the `if` statement and operators
This commit is contained in:
hjpotter92 2016-06-21 00:45:55 +05:30 committed by Marc Cornellà
parent d012402dad
commit 909fcef046

View file

@ -1,6 +1,6 @@
#!/bin/sh
function _emacsfun
_emacsfun()
{
# get list of available X windows.
x=`emacsclient --alternate-editor '' --eval '(x-display-list)' 2>/dev/null`
@ -18,7 +18,8 @@ function _emacsfun
# adopted from https://github.com/davidshepherd7/emacs-read-stdin/blob/master/emacs-read-stdin.sh
# If the second argument is - then write stdin to a tempfile and open the
# tempfile. (first argument will be `--no-wait` passed in by the plugin.zsh)
if [[ $# -ge 2 ]] && [[ "$2" == - ]]; then
if [ "$#" -ge "2" -a "$2" = "-" ]
then
tempfile="$(mktemp emacs-stdin-$USER.XXXXXXX --tmpdir)"
cat - > "$tempfile"
_emacsfun --no-wait $tempfile