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path: root/lib/modifiers/summary/indexPartLevels.js
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-rw-r--r--lib/modifiers/summary/indexPartLevels.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/modifiers/summary/indexPartLevels.js b/lib/modifiers/summary/indexPartLevels.js
index 19ba089..d19c70a 100644
--- a/lib/modifiers/summary/indexPartLevels.js
+++ b/lib/modifiers/summary/indexPartLevels.js
@@ -9,7 +9,7 @@ var indexArticleLevels = require('./indexArticleLevels');
*/
function indexPartLevels(part, index) {
var baseLevel = String(index + 1);
- var articles = part.getArticle();
+ var articles = part.getArticles();
articles = articles.map(function(inner, i) {
return indexArticleLevels(inner, baseLevel + '.' + (i + 1));