Ticket #29154: 29154.2.diff

src/wp-includes/plugin.php

@@ -654 +654 @@
 function plugin_basename( $file ) {
         global $wp_plugin_paths;
 
+        $file = wp_normalize_path( $file );
+
         foreach ( $wp_plugin_paths as $dir => $realdir ) {
                 if ( strpos( $file, $realdir ) === 0 ) {
                         $file = $dir . substr( $file, strlen( $realdir ) );
                 }
         }
 
-        $file = wp_normalize_path( $file );
         $plugin_dir = wp_normalize_path( WP_PLUGIN_DIR );
         $mu_plugin_dir = wp_normalize_path( WPMU_PLUGIN_DIR );