Cast maxdepth to an int.

closes readthedocs#334
Carreau · Oct 17, 2016 · 56e4e4c · 56e4e4c
1 parent 454aa28
commit 56e4e4c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sphinx_rtd_theme/layout.html b/sphinx_rtd_theme/layout.html
@@ -121,7 +121,7 @@
 
         <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
           {% block menu %}
-            {% set toctree = toctree(maxdepth=theme_navigation_depth, collapse=theme_collapse_navigation, includehidden=True) %}
+            {% set toctree = toctree(maxdepth=theme_navigation_depth|int, collapse=theme_collapse_navigation, includehidden=True) %}
             {% if toctree %}
                 {{ toctree }}
             {% else %}