From: Oleg Broytman <phd@phdru.name>
Date: Thu, 15 Aug 2019 18:54:59 +0000 (+0300)
Subject: Refactor: Use `$#` to check parameters
X-Git-Url: https://git.phdru.name/?a=commitdiff_plain;h=082bcece9ab1c60b169cd09160d19adb0bced630;p=cookiecutter.git

Refactor: Use `$#` to check parameters
---

diff --git a/mk-project b/mk-project
index 4674ef0..eecfa53 100755
--- a/mk-project
+++ b/mk-project
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-if [ -z "$1" -o -n "$2" ]; then
+if [ $# -ne 1 ]; then
    echo "Usage: $0 project_name" >&2
    exit 1
 fi
diff --git a/move-project b/move-project
index 72f7475..2e7dba1 100755
--- a/move-project
+++ b/move-project
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-if [ -z "$1" -o -n "$2" ]; then
+if [ $# -ne 1 ]; then
    echo "Usage: $0 project_name" >&2
    exit 1
 fi