From b7345c2f73c17b6d6eea8778b781bb33a97e7f63 Mon Sep 17 00:00:00 2001 From: Robert Korulczyk Date: Fri, 27 Mar 2020 12:04:29 +0100 Subject: [PATCH] Do not use `esc_url()`, which may be undefined fix #49709: Call to undefined function esc_url() in wp-includes/class-wp-fatal-error-handler.php:190 --- wp-includes/class-wp-fatal-error-handler.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wp-includes/class-wp-fatal-error-handler.php b/wp-includes/class-wp-fatal-error-handler.php index f8c431ab3db..648ba3bceb4 100644 --- a/wp-includes/class-wp-fatal-error-handler.php +++ b/wp-includes/class-wp-fatal-error-handler.php @@ -187,7 +187,7 @@ protected function display_default_error_template( $error, $handled ) { '

%s

%s

', $message, /* translators: Documentation explaining debugging in WordPress. */ - esc_url( __( 'https://wordpress.org/support/article/debugging-in-wordpress/' ) ), + htmlspecialchars( __( 'https://wordpress.org/support/article/debugging-in-wordpress/' ), ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8', false ), __( 'Learn more about debugging in WordPress.' ) );