fix(head.html): Adds robustness to `config.yaml` favicon definitions

Geoffrey Garrett

2022-06-27 b732293f65999e9a1d3a40a5ddeccf53a385b1f3

 layouts/index.html

@@ -15,8 +15,11 @@
    <article>
        {{partial "toc.html" .}}
        {{partial "textprocessing.html" . }}
        {{if $.Site.Data.config.enableRecentNotes}}
          {{partial "recent.html" . }}
        {{end}}
    </article>
    {{partial "footer.html" .}}
    {{partial "footerIndex.html" .}}
</div>
</body>
</html>