nnn

commit 9503703517b4b6a70707ff7b00243f9741f3bcb5
parent a4745272dbd4cefc0f377941e2c946fe86a680d0
Author: Arun <engineerarun@gmail.com>
Date:   Mon, 20 Feb 2023 19:42:15 +0530

Merge pull request #1593 from luukvbaal/preview-tui

Preview-tui hide terminated/broken pipe messages
Diffstat:
M
plugins/preview-tui
 | 
12
+++++++++++-

1 file changed, 11 insertions(+), 1 deletion(-)
diff --git 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