another fix for rtd

diff --git a/docs/source/conf.py b/docs/source/conf.py
index a8e57d7803f3e8169ea1d57b7ae433b2de1c96db..7f0328783d3c3bd2a3987992058f6880450315f8 100644 (file)
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -18,7 +18,7 @@ import sys, os
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, os.path.abspath('.'))
-sys.path.insert(0, os.path.abspath(__file__))
+sys.path.insert(0, os.path.join((os.getcwd(), os.pardir())))
 
 # -- General configuration -----------------------------------------------------