From a693630f8330a04be0942a3acc27f0028ff7d8d1 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Mon, 12 Sep 2022 05:36:51 +0300
Subject: Cleanup `PYTHONPATH`

Only add a value to the path if it is actually set
---
 bin/genenetwork2 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/bin/genenetwork2 b/bin/genenetwork2
index 36bf11a6..57fd8588 100755
--- a/bin/genenetwork2
+++ b/bin/genenetwork2
@@ -150,9 +150,7 @@ if [ ! -d "${R_LIBS_SITE}" ] ; then
 fi
 
 # We may change this one:
-export PYTHONPATH=$PYTHON_GN_PATH:$GN2_BASE_DIR/wqflask:$GN3_PYTHONPATH:$PYTHONPATH
-
-export PYTHONPATH="${GN3_DEV_REPO_PATH:+$GN3_DEV_REPO_PATH:}:${PYTHONPATH}"
+export PYTHONPATH="${PYTHON_GN_PATH:+$PYTHON_GN_PATH:}$GN2_BASE_DIR/wqflask:${GN3_PYTHONPATH:+$GN3_PYTHONPATH:}$PYTHONPATH"
 
 # Our UNIX TMPDIR defaults to /tmp - change this on a shared server
 if [ -z "${TMPDIR}" ]; then
-- 
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