Merge pull request matcornic#51 from SiamKreative/master

Do not wrap images that already wrapped in a link. Closes matcornic#42
dcrankshaw · Aug 5, 2017 · 9f4c3e9 · 9f4c3e9
2 parents 2e264e7 + 8c8a2fe
commit 9f4c3e9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/static/js/hugo-learn.js b/static/js/hugo-learn.js
@@ -21,7 +21,9 @@ var images = $("div#body-inner img").not(".inline");
 // Wrap image inside a featherlight (to get a full size view in a popup)
 images.wrap(function(){
   var image =$(this);
-  return "<a href='" + image[0].src + "' data-featherlight='image'></a>";
+  if (!image.parent("a").length) {
+    return "<a href='" + image[0].src + "' data-featherlight='image'></a>";
+  }
 });
 
 // Change styles, depending on parameters set to the image