Ticket #24122: 24122.2.patch

src/wp-admin/plugin-editor.php

@@ -197 +198 @@
                 <strong><label for="plugin"><?php _e('Select plugin to edit:'); ?> </label></strong>
                 <select name="plugin" id="plugin">
 <?php
+        if ( strpos( $plugin, '/'  ) !== false ) {
+                $plugin_path = explode( '/', $plugin );
+                $plugin_root_path = $plugin_path[0];
+        } else {
+                $plugin_root_path = '';
+        }
+
         foreach ( $plugins as $plugin_key => $a_plugin ) {
                 $plugin_name = $a_plugin['Name'];
-                if ( $plugin_key == $plugin )
-                        $selected = " selected='selected'";
-                else
-                        $selected = '';
+                if ( $plugin_root_path !== '' ) {
+                        if ( strpos( $plugin_key, trailingslashit( $plugin_root_path ) ) === 0 ) {
+                                $selected = " selected='selected'";
+                        } else {
+                                $selected = '';
+                        }
+                } else {
+                        if ( $plugin_key == $plugin ) {
+                                $selected = " selected='selected'";
+                        } else {
+                                $selected = '';
+                        }
+                }
+
                 $plugin_name = esc_attr($plugin_name);
                 $plugin_key = esc_attr($plugin_key);
                 echo "\n\t<option value=\"$plugin_key\" $selected>$plugin_name</option>";