fix

Home/Lib/Action/CronAction.class.php

@@ -25,7 +25,7 @@ class CronAction extends Action {
 				}else{
 					$zip = $this->zip($path_parts['filename'], $path_parts['dirname']);
 				}
-				if ($zip) {//压缩完成
+				if ($zip && filesize($zip) > 0) {//压缩完成
 					//echo '压缩用时：'.(time()-$start).PHP_EOL;
 					$tagetDat = $targetDir . '/' . $path_parts['filename'] . '.zip';
 					//echo $tagetDat . PHP_EOL;