Ticket #21130: 21130.3.patch

wp-admin/css/wp-admin.dev.css

@@ -4601 +4601 @@
 
 .appearance_page_custom-header #headimg {
         border: 1px solid #DFDFDF;
+        overflow: hidden;
         width: 100%;
 }
 

wp-admin/custom-header.php

@@ -510 +510 @@
         <?php if ( $this->admin_image_div_callback ) {
           call_user_func( $this->admin_image_div_callback );
         } else {
+                $header_image_style = 'background-image:url(' . esc_url( get_header_image() ) . ');';
+                if ( get_custom_header()->width )
+                        $header_image_style .= 'max-width:' . get_custom_header()->width . 'px;';
+                if ( get_custom_header()->height )
+                        $header_image_style .= 'height:' . get_custom_header()->height . 'px;';
         ?>
-        <div id="headimg" style="background-image:url(<?php esc_url ( header_image() ) ?>);max-width:<?php echo get_custom_header()->width; ?>px;height:<?php echo get_custom_header()->height; ?>px;">
+        <div id="headimg" style="<?php echo $header_image_style; ?>">
                 <?php
                 if ( display_header_text() )
                         $style = ' style="color:#' . get_header_textcolor() . ';"';