Removed unnecessary check

Author: mrfigg

src/lib/output/themes/default/partials/header.tsx

@@ -8,7 +8,7 @@ export const header = (context: DefaultThemeRenderContext, props: PageEvent<Refl
     const HeadingLevel = props.model.isProject() ? "h2" : "h1";
     return (
         <div class="tsd-page-title">
-            {!!props.url && props.url !== "index.html" && props.url !== "hierarchy.html" && (
+            {props.url !== "index.html" && props.url !== "hierarchy.html" && (
                 <ul class="tsd-breadcrumb">{context.breadcrumb(props.model)}</ul>
             )}
             {!props.model.isDocument() && (