MDL-43235 behat: Remove notice about undeclared var

2013-12-18 16:02:02 +08:00
parent eab9fa0ef1
commit 48ca887cc1
1 changed files with 3 additions and 1 deletions
@@ -142,7 +142,9 @@ class behat_command {
        }

        // Checking behat dataroot existence otherwise echo about admin/tool/behat/cli/init.php.
-        $CFG->behat_dataroot = realpath($CFG->behat_dataroot);
+        if (!empty($CFG->behat_dataroot)) {
+            $CFG->behat_dataroot = realpath($CFG->behat_dataroot);
+        }
        if (empty($CFG->behat_dataroot) || !is_dir($CFG->behat_dataroot) || !is_writable($CFG->behat_dataroot)) {
            self::output_msg(get_string('runclitool', 'tool_behat', 'php admin/tool/behat/cli/init.php'));
            return BEHAT_EXITCODE_CONFIG;