Fix index entries that broke the latex builder

This commit fixes the element count of index entries so that the latex
builder is not broken anymore. The version number is bumped to 0.2.2.

README.rst

@@ -28,6 +28,11 @@ Contributors
 Changes
 =======
 
+0.2.2 - to be released
+----------------------
+
+* fix index entries that broke the latex builder
+
 0.2.1 - 2016-05-05
 ------------------
 

jandd/sphinxext/ip.py

@@ -23,7 +23,7 @@ from sphinx.locale import l_
 from sphinx.roles import XRefRole
 from sphinx.util.nodes import make_refnode
 
-__version__ = '0.2.1'
+__version__ = '0.2.2'
 
 
 def ip_object_anchor(typ, path):
@@ -120,8 +120,8 @@ class IPRange(Directive):
             doctitle = self.state.document.traverse(nodes.title)[0].astext()
         idx_text = "%s; %s" % (self.rangespec, doctitle)
         self.indexnode = addnodes.index(entries=[
-            ('single', idx_text, name, ''),
-            ('single', self.get_index_text(), name, '')
+            ('single', idx_text, name, False, ''),
+            ('single', self.get_index_text(), name, False, '')
         ])
 
         if self.content:

setup.py

@@ -2,7 +2,7 @@
 
 from setuptools import setup, find_packages
 
-version = '0.2.1'
+version = '0.2.2'
 
 with open('README.rst') as readme:
     description = readme.read() + "\n\n"