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-rw-r--r--sphinx/builders/htmlhelp.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/sphinx/builders/htmlhelp.py b/sphinx/builders/htmlhelp.py
index 08e6f9df4..68fd3b1db 100644
--- a/sphinx/builders/htmlhelp.py
+++ b/sphinx/builders/htmlhelp.py
@@ -19,6 +19,7 @@ from docutils import nodes
from sphinx import addnodes
from sphinx.builders.html import StandaloneHTMLBuilder
+from sphinx.environment.adapters.indexentries import IndexEntries
from sphinx.util import logging
from sphinx.util.osutil import make_filename
from sphinx.util.pycompat import htmlescape
@@ -281,7 +282,7 @@ class HTMLHelpBuilder(StandaloneHTMLBuilder):
f.write(contents_footer)
logger.info('writing index file...')
- index = self.env.create_index(self)
+ index = IndexEntries(self.env).create_index(self)
with self.open_file(outdir, outname + '.hhk') as f:
f.write('<UL>\n')