From 1cca9e4b72b106374f203890b266f18609deefe3 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Fri, 22 Nov 2019 02:14:25 +0530
Subject: shellcheck fixes

---
 plugins/fzcd | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'plugins/fzcd')

diff --git a/plugins/fzcd b/plugins/fzcd
index c4694e3..3633e64 100755
--- a/plugins/fzcd
+++ b/plugins/fzcd
@@ -5,7 +5,7 @@
 # Shell: POSIX compliant
 # Author: Anna Arad
 
-. $(dirname $0)/.nnn-plugin-helper
+. "$(dirname "$0")"/.nnn-plugin-helper
 
 if [ "$(cmd_exists fzy)" -eq "0" ]; then
 	if [ "$(cmd_exists fd)" -eq "0" ]; then
@@ -23,7 +23,7 @@ else
 	exit 1
 fi
 
-if [ "$?" -eq "0" ]; then
+if ! [ -z "$sel" ]; then
 	case "$(file -bi "$sel")" in
 		*directory*) ;;
 		*) sel=$(dirname "$sel") ;;
-- 
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