# HG changeset patch
# User Jan Kanis <jan.code@jankanis.nl>
# Date 1401278558 -7200
# Node ID b90441d0fe7d5c45815f249974622111927c6986
# Parent  c1dba49b72ef2df375bc40944aa9063f9cb2b608
Undo including $ENV[PYTHONPATH] in PYTHONPATH

If $ENV[PYTHONPATH] is empty, Galaxy replaces it with $PYTHONPATH instead of an empty string, which introduces
python 2 code in the python 3 path.

diff -r c1dba49b72ef -r b90441d0fe7d tool_dependencies.xml
--- a/tool_dependencies.xml	Wed May 28 12:02:42 2014 +0200
+++ b/tool_dependencies.xml	Wed May 28 14:02:38 2014 +0200
@@ -44,7 +44,7 @@
         
         <action type="set_environment">
 	  <!-- Remove any incoming PYTHONPATH elements from Galaxy's own environment -->
-          <environment_variable name="PYTHONPATH" action="set_to">$INSTALL_DIR/blast2html_venv/lib/python3.4/site-packages:$ENV[PYTHONPATH]</environment_variable>
+          <environment_variable name="PYTHONPATH" action="set_to">$INSTALL_DIR/blast2html_venv/lib/python3.4/site-packages</environment_variable>
           <environment_variable name="PATH" action="prepend_to">$INSTALL_DIR/blast2html_venv/bin</environment_variable>
           <environment_variable name="PYTHONHOME" action="set_to"></environment_variable>
 	  <!-- To find shared libraries such as libssl or libxml2 -->