Fix system notice on login page with BASIC_AUTH

Undefined index: REMOTE_USER in authentication_api.php line 337 Fixes #22865
mantisbt · May 13, 2017 · b0b56c8 · b0b56c8
1 parent cbdf566
commit b0b56c8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/authentication_api.php b/core/authentication_api.php
@@ -334,7 +334,9 @@ function auth_prepare_username( $p_username ) {
 
 	switch( config_get( 'login_method' ) ) {
 		case BASIC_AUTH:
-			$t_username = $_SERVER['REMOTE_USER'];
+			if( isset( $_SERVER['REMOTE_USER'] ) ) {
+				$t_username = $_SERVER['REMOTE_USER'];
+			}
 			break;
 		case HTTP_AUTH:
 			if( !auth_http_is_logout_pending() ) {