From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sun, 10 Jul 2022 04:27:20 +0000 (+0530)
Subject: Remove redundant check
X-Git-Tag: v4.6~20
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=3f4efbefe4b57dd4c2aff9188038f6e19ad4102a;p=nnn.git

Remove redundant check

sdfdf
---

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