From: Luuk van Baal <luukvbaal@gmail.com>
Date: Fri, 4 Jun 2021 15:04:01 +0000 (+0200)
Subject: Supress pgrep output
X-Git-Tag: v4.2~119^2
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=0fff92b396edef957b3475577f097da9b2e0c7a6;p=nnn.git

Supress pgrep output
---

diff --git a/plugins/preview-tui b/plugins/preview-tui
index 63b1e057..2e6c11e6 100755
--- a/plugins/preview-tui
+++ b/plugins/preview-tui
@@ -380,7 +380,7 @@ winch_handler() {
         tail --follow "$FIFO_UEBERZUG" | ueberzug layer --silent --parser json &
     fi
     preview_file "$(cat "$CURSEL")"
-    if ! kill -0 "$NNN_PARENT" || ! pgrep nnn; then
+    if ! kill -0 "$NNN_PARENT" || ! pgrep nnn >/dev/null; then
         pkill -P "$$"
     fi
 } 2>/dev/null