docs: Fix RTD build configuration.

dpgeorge · dpgeorge · commit 5228854f0e02 · 2014-11-15T21:33:07.000Z
ReadTheDocs needs the root directory in its search path so it finds
topindex.html.
diff --git a/docs/conf.py b/docs/conf.py
@@ -114,6 +114,8 @@
     except:
         html_theme = 'default'
         html_theme_path = ['.']
+else:
+    html_theme_path = ['.']
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
