Minor fix

src/lib/ee_lib_check_domain.sh

@@ -3,7 +3,7 @@
 function ee_lib_check_domain()
 {
 	# Check if domain name is empty or not
-	while [ -z $1 ]; do
+	while [ -z $EE_DOMAIN ]; do
 		# Ask user to enter domain name
 		read -p "Enter domain name: " EE_DOMAIN
 	done