From 8ef8c5ec49d3722888d61084be2f06a9d8a17329 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Mon, 17 Dec 2018 15:13:54 +1300
Subject: Follow ShellCheck's recommendation of -z over !-n

I think !-n is a little clearer, but -z is OK.
---
 sh/shrc.d/xd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sh/shrc.d/xd.sh')

diff --git a/sh/shrc.d/xd.sh b/sh/shrc.d/xd.sh
index 7c17adea..b26d88b3 100644
--- a/sh/shrc.d/xd.sh
+++ b/sh/shrc.d/xd.sh
@@ -8,7 +8,7 @@ xd() {
     fi
 
     # Complain if mark not actually set yet
-    if ! [ -n "$PMD" ] ; then
+    if [ -z "$PMD" ] ; then
         printf >&2 'gd(): Mark not set\n'
         return 1
     fi
-- 
cgit v1.2.3