@ -219,6 +219,10 @@ class XdebugHandler
$currentIniScanDir = getenv(self::ENV_INI_SCAN_DIR);
if ($currentIniScanDir) {
putenv(self::ENV_INI_SCAN_DIR_OLD.'='.$currentIniScanDir);
} else {
// make sure the env var does not exist if none is to be set
// otherwise the child process will reset it incorrectly
putenv(self::ENV_INI_SCAN_DIR_OLD);
}
if (!putenv(self::ENV_INI_SCAN_DIR.'='.$this->scanDir)) {