Fix for crash on links with undefined href

bem-site · Sep 30, 2017 · 7fcf033 · 7fcf033
1 parent af56ecd
commit 7fcf033
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gorshochek",
-  "version": "2.7.1",
+  "version": "2.7.2",
   "description": "Set of plugins for BEM site data generation",
   "keywords": [
     "BEM",

diff --git a/src/tasks/override/override-doc-links.js b/src/tasks/override/override-doc-links.js
@@ -170,8 +170,8 @@ module.exports = (model, params) => {
     function override(page, sourceUrlsMap, existedUrls, source) {
         const $ = cheerio.load(source, {decodeEntities: false});
         $('a').each(function() {
-            $(this).attr('href',
-                findLinkHrefReplacement($(this).attr('href'), page, sourceUrlsMap, existedUrls));
+            const href = $(this).attr('href');
+            href && $(this).attr('href', findLinkHrefReplacement(href, page, sourceUrlsMap, existedUrls));
         });
         /*
         $('img').each(function() {