Stupid mistake.

getnikola · Oct 23, 2016 · 9fbb5bf · 9fbb5bf
1 parent a1eb111
commit 9fbb5bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/nikola/nikola.py b/nikola/nikola.py
@@ -1355,7 +1355,7 @@ def rewrite_links(self, doc, src, lang, url_type=None, is_fragment=False):
         doc.rewrite_links(lambda dst: self.url_replacer(src, dst, lang, url_type), resolve_base_href=False)
 
         # lxml ignores srcset in img and source elements, so do that by hand
-        objs = list(doc.xpath('({}//img|{}//source)'.format('' if is_fragment else '*')))
+        objs = list(doc.xpath('({0}//img|{0}//source)'.format('' if is_fragment else '*')))
         for obj in objs:
             if 'srcset' in obj.attrib:
                 urls = [u.strip() for u in obj.attrib['srcset'].split(',')]