* fix a bug.

2015-08-12 14:51:04 +08:00
parent f583369235
commit 27cfb7d38b
1 changed files with 1 additions and 1 deletions
--- a/module/report/model.php
+++ b/module/report/model.php
@@ -38,7 +38,7 @@ class reportModel extends model
    {
        $data = '[';
        $now  = date('Y-m-d');
-        $preValue = '';
+        $preValue = 0;
        $setsDate = array_keys($sets);
        foreach($dateList as $i => $date)
        {