#!/bin/sh
-echo "$0: Analysing PHP script for syntax errors (lint) ..."
-LINT=`find -name "*.php" -exec php -l -f {} 2>&1 \; | grep -v "No syntax errors detected in"`
+if ! test -e "modules.php"; then
+ echo "$0: Please execute this script from root directory."
+ exit 1
+fi
+
+echo "$0: Analysing PHP scripts for syntax errors (lint) ..."
+LINT=`find -type f -name "*.php" -exec php -l -f {} 2>&1 \; | grep -v "No syntax errors detected in"`
if test "${LINT}" != ""; then
echo "${LINT}"