Update install

scripts/install

@@ -7,6 +7,12 @@ admin_passwd=$3
 language=$4
 is_public=$5
 
+# Check if admin password is not null
+if [ "$admin_passwd" = "" ]; then
+echo "Wrong password"
+    exit 1
+fi
+
 # Check domain/path availability
 sudo yunohost app checkurl $domain$path -a wordpress
 if [[ ! $? -eq 0 ]]; then