From 3f4efbefe4b57dd4c2aff9188038f6e19ad4102a Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sun, 10 Jul 2022 09:57:20 +0530
Subject: [PATCH] Remove redundant check

sdfdf
---
 misc/quitcd/quitcd.bash_zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/misc/quitcd/quitcd.bash_zsh b/misc/quitcd/quitcd.bash_zsh
index f1d93f10..492767a1 100644
--- a/misc/quitcd/quitcd.bash_zsh
+++ b/misc/quitcd/quitcd.bash_zsh
@@ -1,7 +1,7 @@
 n ()
 {
     # Block nesting of nnn in subshells
-    if [ -n $NNNLVL ] && [ "${NNNLVL:-0}" -ge 1 ]; then
+    if [[ "${NNNLVL:-0}" -ge 1 ]]; then
         echo "nnn is already running"
         return
     fi