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powerline.zsh: squelch which output. (#2176) 

If powerline-config isn't on $PATH, GNU which will output "no
powerline-config in ($PATH)" to stderr, which we previously weren't
silencing.
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Josh Gao 2021-08-20 19:17:03 -07:00 committed by GitHub
parent 8f0d3f8bd2
commit 57aea1e400
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1 changed files with 1 additions and 1 deletions
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powerline/bindings/zsh/powerline.zsh
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@ -197,7 +197,7 @@ _powerline_add_widget() {
}
if test -z "${POWERLINE_CONFIG_COMMAND}" ; then
if which powerline-config >/dev/null ; then
if which powerline-config >/dev/null 2>/dev/null ; then
typeset -g POWERLINE_CONFIG_COMMAND=powerline-config
else
typeset -g POWERLINE_CONFIG_COMMAND="${_POWERLINE_SOURCED:h:h:h:h}/scripts/powerline-config"