Don't show "more" button if not needed

italia · Jan 8, 2019 · a84e162 · a84e162
1 parent 15929ec
commit a84e162
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/docs_italia_theme/static/js/theme.js b/docs_italia_theme/static/js/theme.js
diff --git a/js/markup_modifier.js b/js/markup_modifier.js
@@ -213,8 +213,10 @@ module.exports = themeMarkupModifier = (function ($) {
           $hiddenBlock = $deepeningElements.slice(4, $deepeningElements.length);
         }
 
-        $hiddenBlock.wrapAll('<div class="admonition__hidden-paragraph">');
-        $(this).append(btn);
+        if ($hiddenBlock.length > 0) {
+          $hiddenBlock.wrapAll('<div class="admonition__hidden-paragraph">');
+          $(this).append(btn);
+        }
       });
     }