fix: make phpstan happy

teamneusta · Oct 16, 2023 · cf55360 · cf55360
1 parent 59583e5
commit cf55360
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Renderer/SimpleSlideRenderer.php b/src/Renderer/SimpleSlideRenderer.php
@@ -15,7 +15,9 @@ public function renderSlide(Document $slide): string
     {
         $slideMarkup = $this->renderDocument($slide);
         foreach ($slide->getChildren() as $subSlide) {
-            $slideMarkup .= $this->renderSlide($subSlide);
+            if ($subSlide) {
+                $slideMarkup .= $this->renderSlide($subSlide);
+            }
         }
 
         return $slideMarkup;