From 5db5287e727a2c73278bd33b9728a3cef1a741eb Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 27 May 2017 21:33:02 +1200
Subject: Use -z rather than !-n

---
 sh/shrc.d/gd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/sh/shrc.d/gd.sh b/sh/shrc.d/gd.sh
index fa5776f2..9f6a43e7 100644
--- a/sh/shrc.d/gd.sh
+++ b/sh/shrc.d/gd.sh
@@ -8,7 +8,7 @@ gd() {
     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
-- 
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