fix: empty return of unknow detail

3 years ago · 198e6a0ac4
1 changed files with 3 additions and 0 deletions
--- a/backend/getInfo.php
+++ b/backend/getInfo.php
@ -99,6 +99,9 @@ function getIPInfo($ip) {
            $info['detail'] = $info['as'] . ' ' . $info['isp'];
        }
    }
+    if (trim($info['detail']) == '') {
+        $info['detail'] = null;
+    }
    return $info;
 }