formatting

Author: taylorotwell

src/Illuminate/Foundation/PackageManifest.php

@@ -119,9 +119,7 @@ public function build()
         $this->write(collect($packages)->mapWithKeys(function ($package) {
             return [$this->format($package['name']) => $package['extra']['laravel'] ?? []];
         })->each(function ($configuration) use (&$ignore) {
-            if ($configuration['dont-discover'] ?? false) {
-                $ignore += $configuration['dont-discover'];
-            }
+            $ignore += $configuration['dont-discover'] ?? [];
         })->reject(function ($configuration, $package) use ($ignore, $ignoreAll) {
             return $ignoreAll || in_array($package, $ignore);
         })->filter()->all());