Merge pull request #276 from arve0/fix_fence_renderer

fence renderer: fix concat of class array
9 years ago · 126bc6bd8b
1 changed files with 1 additions and 1 deletions
--- a/lib/renderer.js
+++ b/lib/renderer.js
@ -66,7 +66,7 @@ default_rules.fence = function (tokens, idx, options, env, slf) {
    if (i < 0) {
      tmpAttrs.push([ 'class', options.langPrefix + langName ]);
    } else {
-      tmpAttrs[i] += ' ' + options.langPrefix + langName;
+      tmpAttrs[i][1] += ' ' + options.langPrefix + langName;
    }
    // Fake token just to render attributes