Fixed the html rendering of <cref> with display=false. Fixes issue #516.

- Legacy-Id: 3672
ietf-tools · May 26, 2020 · d6bc8b7 · d6bc8b7
1 parent d0eb787
commit d6bc8b7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cli/xml2rfc/writers/html.py b/cli/xml2rfc/writers/html.py
@@ -1311,15 +1311,15 @@ def render_country(self, h, x):
     #    about something that we need to remember later.
     #    <span class="crefSource">--life</span></span>
     def render_cref(self, h, x):
-        span = add.span(h, x, classes='cref')
         disp = x.get('display') == 'true'
         if disp:
+            span = add.span(h, x, classes='cref')
             for c in x.getchildren():
                 self.render(span, c)
             source = x.get('source')
             if source:
                 add.span(span, None, source, classes='crefSource')
-        return span
+            return span
 
     # 9.17.  <date>
     #