fix: check glob result before foreach

Author: gaetan-hexadog

src/Theme.php

@@ -368,8 +368,10 @@ public function listLayouts()
         $layoutDirs = $this->getViewPaths('layouts');
 
         foreach ($layoutDirs as $layoutDir) {
-            foreach (glob($layoutDir . '/{**/*,*}.php', GLOB_BRACE) as $layout) {
-                $layouts->put($layout, basename($layout, '.blade.php'));
+            if ($layoutFiles = glob($layoutDir . '/{**/*,*}.php', GLOB_BRACE)) {
+                foreach ($layoutFiles as $layout) {
+                    $layouts->put($layout, basename($layout, '.blade.php'));
+                }
             }
         }
 

src/Traits/HasViews.php

@@ -38,10 +38,10 @@ protected function loadVendorViews(): void
         $vendorViewsPath = $this->getPath('resources/views/vendor');
 
         if (file_exists($vendorViewsPath)) {
-            $directories = glob($vendorViewsPath . '/*', GLOB_ONLYDIR);
-
-            foreach ($directories as $path) {
-                View::prependNamespace(basename($path), $path);
+            if ($directories = glob($vendorViewsPath . '/*', GLOB_ONLYDIR)) {
+                foreach ($directories as $path) {
+                    View::prependNamespace(basename($path), $path);
+                }
             }
         }
     }