feat(nuldoc): improve error handling when a tag is undefined

1 files changed, 3 insertions, 7 deletions

diff --git a/nuldoc-src/pages/slide.ts b/nuldoc-src/pages/slide.ts
index e5f40a0..a75aeb6 100644
--- a/nuldoc-src/pages/slide.ts
+++ b/nuldoc-src/pages/slide.ts
@@ -3,7 +3,7 @@ import { globalFooter } from "../components/global_footer.ts";
 import { globalHeader } from "../components/global_header.ts";
 import { pageLayout } from "../components/page_layout.ts";
 import { staticScriptElement } from "../components/utils.ts";
-import { Config } from "../config.ts";
+import { Config, getTagLabel } from "../config.ts";
 import { el, text } from "../dom.ts";
 import { Page } from "../page.ts";
 import { dateToString, Revision } from "../revision.ts";
@@ -53,9 +53,7 @@ export async function generateSlidePage(
                     "a",
                     [["href", `/tags/${slug}/`]],
                     text(
-                      (config.blog.tagLabels as {
-                        [key: string]: string;
-                      })[slug],
+                      getTagLabel(config, slug),
                     ),
                   ),
                 )
@@ -113,9 +111,7 @@ export async function generateSlidePage(
     {
       metaCopyrightYear: getPostCreatedDate(slide).year,
       metaDescription: slide.title,
-      metaKeywords: slide.tags.map((slug) =>
-        (config.blog.tagLabels as { [key: string]: string })[slug]
-      ),
+      metaKeywords: slide.tags.map((slug) => getTagLabel(config, slug)),
       metaTitle: `${slide.event} (${slide.talkType}) | ${config.blog.siteName}`,
       requiresSyntaxHighlight: true,
     },