fix: normalize output tags

DGCK81LNN · Feb 5, 2024 · 41c1a13 · 41c1a13
1 parent f9d5d84
commit 41c1a13
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/index.ts b/src/index.ts
@@ -114,10 +114,11 @@ export function apply(ctx: Context, config: Config) {
       return `${source}:\n${alts.join("\n")}`
     })
 
-    if (single && footnotes.length === 1) return h.text(footnotes[0])
+    if (single && footnotes.length === 1) return h.escape(footnotes[0])
 
     return [text, footnotes.map((fn, i) => `[${i + 1}] ${fn}`).join("\n")]
       .map(s => h.escape(s))
+      .filter(Boolean)
       .join(config.footnotesInSeparateMessage ? "<message />" : "\n")
   }