fix(ngdocs): `shortDescription()` should not error if no `description`

1 files changed, 1 insertions, 0 deletions

diff --git a/docs/src/ngdoc.js b/docs/src/ngdoc.js
index 396b41ad..17ea1fa8 100644
--- a/docs/src/ngdoc.js
+++ b/docs/src/ngdoc.js
@@ -214,6 +214,7 @@ Doc.prototype = {
   },
 
   shortDescription : function() {
+    if (!this.description) return this.description;
     var text = this.description.split("\n")[0];
     text = text.replace(/<.+?\/?>/g, '');
     text = text.replace(/{/g,'&#123;');