Fix bug

src/Drivers/Imagick/Modifiers/TextModifier.php

@@ -126,6 +126,7 @@ class TextModifier extends AbstractTextModifier implements ModifierInterface
         ?ImagickDraw $draw = null,
         Point $offset = new Point(),
     ): void {
+        if ($draw !== null) {
             $frame->native()->annotateImage(
                 $draw,
                 $textline->position()->x() + $offset->x(),
@@ -134,6 +135,7 @@ class TextModifier extends AbstractTextModifier implements ModifierInterface
                 (string) $textline
             );
         }
+    }
 
     /**
      * Return imagick font processor