hide preview source button until nonempty (#186)

pi-base · Nov 2, 2024 · 1b1233f · 1b1233f
1 parent c54f240
commit 1b1233f
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/packages/viewer/src/components/Dev/Preview.svelte b/packages/viewer/src/components/Dev/Preview.svelte
@@ -38,9 +38,11 @@
   </div>
   <div class="col-sm" data-testid="output">
     <Typeset {body} {truncated} />
-    <hr />
-    <section class="description-markdown">
-      <Source source={body} external />
-    </section>
+    {#if body.trim().length > 0}
+      <hr />
+      <section class="description-markdown">
+        <Source source={body} external />
+      </section>
+    {/if}
   </div>
 </div>