Update overview.php

2024-06-27 13:43:30 +00:00
parent a1ec1a3eaf
commit 0ab980ce86
1 changed files with 1 additions and 1 deletions
--- a/sys0-code/app/overview.php
+++ b/sys0-code/app/overview.php
@@ -69,7 +69,7 @@ function load_user()
                $_SESSION["rid"]=0;
        $_SESSION["rid"]++;

-	if(isset($_GET["set_class"]) && $_POST["class"]!==""){
+	if(isset($_GET["set_class"]) && isset($_POST["class"])){
 		$class_id=htmlspecialchars($_POST["class"]);
 		$sql="update users set class_id=$class_id where username='$username'";
 		$stmt = mysqli_prepare($link, $sql);