From 1e3772a514f9df4cfd75e7201691e58f5e3d44a9 Mon Sep 17 00:00:00 2001
From: James Tomasino <james@tomasino.org>
Date: Mon, 28 Jan 2019 15:55:40 -0500
Subject: [PATCH] -n instead of ! -z
---
pb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pb b/pb
index 355c89f..ee77207 100755
--- a/pb
+++ b/pb
@@ -45,7 +45,7 @@ die () {
code=1
fi
# output message to stdout or stderr based on code
- if [ ! -z "${msg}" ]; then
+ if [ -n "${msg}" ]; then
if [ "${code}" -eq 0 ]; then
printf "%s\\n" "${msg}"
else