Don't overwrite privileges for existing users

diff --git a/adminer/user.inc.php b/adminer/user.inc.php
index 38a3b505f2b2d6bdd7d6099b62102e187e15bb62..ef8f41f203c7603cb7c4470dbab911ccfb2a641e 100644 (file)
--- a/adminer/user.inc.php
+++ b/adminer/user.inc.php
@@ -111,7 +111,7 @@ if ($_POST) {
        if ($old_pass != "") {
                $row["hashed"] = true;
        }
-       $grants[$_GET["db"] != "" ? idf_escape($_GET["db"]) . ".*" : ""] = true;
+       $grants[$_GET["db"] != "" && $_GET["user"] == "" ? idf_escape($_GET["db"]) . ".*" : ""] = array();
 }
 
 ?>