From: Ian Kelling <iank@fsf.org>
Date: Fri, 13 Jul 2018 18:44:38 +0000 (-0400)
Subject: minor: code hygiene
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=7598497266bf8d8725423fed483bc4340ca789f5;p=errhandle.git

minor: code hygiene
---

diff --git a/err b/err
index 1abf559..5b501ce 100644
--- a/err
+++ b/err
@@ -87,7 +87,7 @@ err-exit() {
 
   exec >&2
   code=1
-  if [[ $@ ]]; then
+  if [[ $* ]]; then
     if [[ ${1/[^0-9]/} == "$1" ]]; then
       code=$1
       if [[ $2 ]]; then