From 7dffce6cbb3e7bc8f70821a948e127d90e2b0538 Mon Sep 17 00:00:00 2001
From: Olav Vitters <olav@vitters.nl>
Date: Sat, 25 Jul 2020 14:07:43 +0200
Subject: del-shell: ShellCheck: fix quoting and redirection without a command

---
 del-shell | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/del-shell b/del-shell
index 7c9163e..e485697 100755
--- a/del-shell
+++ b/del-shell
@@ -23,12 +23,12 @@ CFG_FILE=/etc/shells
 
 # Create $CFG_FILE if needed
 if [ ! -f $CFG_FILE ]; then
-	> $CFG_FILE
+	true > $CFG_FILE
 	exit 0
 fi
 
 if [ "$num" = 0 ]; then
-	if [ ! -x $shl ]; then
+	if [ ! -x "$shl" ]; then
 		grep -v "^$shl$" < $CFG_FILE > $CFG_FILE.new
 		mv -f $CFG_FILE.new $CFG_FILE
 	fi
-- 
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