From ac8d265f49b0c8e994963bdb9e62487a9ed40099 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 19 Dec 2011 15:55:53 -0200
Subject: Fixing invocation checking

---
 templates/wordpress.sh.erb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/templates/wordpress.sh.erb b/templates/wordpress.sh.erb
index 60a15e9..cb1f08e 100644
--- a/templates/wordpress.sh.erb
+++ b/templates/wordpress.sh.erb
@@ -28,7 +28,7 @@ function wordpress_check_existing {
 
 # Deploy a fresh wordpress tree
 function wordpress_deploy {
-  if [ "$#" != "1" ]; then
+  if [ -z "$1" ]; then
     echo "Usage: `basename $0` deploy <version> [folder]"
     exit 1
   fi
@@ -48,7 +48,7 @@ function wordpress_deploy {
 
 # Upgrade a wordpress instance using upstream source.
 function wordpress_upgrade {
-  if [ "$#" != "2" ]; then
+  if [ -z "2" ]; then
     echo "Usage: `basename $0` upgrade <old_version> <new_version> [folder]"
     exit 1
   fi
-- 
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