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zsh: tty -s prints nothing

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Remove redirection of stdout/stderr as they're pointless
This commit is contained in:
Joe Groocock 2020-03-21 23:24:34 +00:00
parent 77ef7ef239
commit 760a81a76b
Signed by: frebib
GPG Key ID: E0B16BEACFBB6A86
1 changed files with 1 additions and 1 deletions
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.config/zsh/.zshrc
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@ -13,7 +13,7 @@ SAVEHIST=999999
exists() { which $@ 0<&- 1>/dev/null 2>/dev/null; }
# Only set tty if running interactively
if exists tty && tty -s 1>/dev/null 2>/dev/null; then
if exists tty && tty -s; then
# Resolve at shell runtime
export GPG_TTY="$(tty)"
fi