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authorTom Ryder <tom@sanctum.geek.nz>2018-12-17 15:13:54 +1300
committerTom Ryder <tom@sanctum.geek.nz>2018-12-17 15:13:54 +1300
commit8ef8c5ec49d3722888d61084be2f06a9d8a17329 (patch)
tree683252cbfb7f333e11106534da8da4161997d570 /sh/shrc.d/xd.sh
parentAdjust PS1-PS4 reset (diff)
downloaddotfiles-8ef8c5ec49d3722888d61084be2f06a9d8a17329.tar.gz
dotfiles-8ef8c5ec49d3722888d61084be2f06a9d8a17329.zip
Follow ShellCheck's recommendation of -z over !-n
I think !-n is a little clearer, but -z is OK.
Diffstat (limited to 'sh/shrc.d/xd.sh')
-rw-r--r--sh/shrc.d/xd.sh2
1 files changed, 1 insertions, 1 deletions
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