From: Luuk van Baal Date: Sun, 19 Feb 2023 20:52:55 +0000 (+0100) Subject: Preview-tui hide terminated/broken pipe messages X-Git-Tag: v4.8~10^2 X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=675e50c9417fc960bd6230d2f0ecc276136a0b43;p=nnn.git Preview-tui hide terminated/broken pipe messages Fix #1583, close #1591 --- diff --git a/plugins/preview-tui b/plugins/preview-tui index 6522c09c..1842e42c 100755 --- a/plugins/preview-tui +++ b/plugins/preview-tui @@ -146,10 +146,20 @@ for env in $ENVVARS; do esac done; unset IFS +trap '' PIPE exists() { type "$1" >/dev/null 2>&1 ;} pkill() { command pkill "$@" >/dev/null 2>&1 ;} -pidkill() { [ -f "$1" ] && kill "$(cat "$1" 2>/dev/null)" >/dev/null 2>&1 ;} prompt() { printf "%b" "$@"; cfg=$(stty -g); stty raw -echo; head -c 1; stty "$cfg" ;} +pidkill() { + if [ -f "$1" ]; then + PID="$(cat "$1" 2>/dev/null)" || return 1 + kill "$PID" >/dev/null 2>&1 + RET=$? + wait "$PID" 2>/dev/null + return $RET + fi + return 1 +} start_preview() { case "$NNN_TERMINAL" in