gentree: remove pointless code

There's no need to join a path with nothing ...

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/gentree.py b/gentree.py
index 4a3f4241..94d7e67a 100755
--- a/gentree.py
+++ b/gentree.py
@@ -7,7 +7,7 @@ import argparse, sys, os, errno, shutil, re, subprocess
 
 # find self
 source_dir = os.path.abspath(os.path.dirname(__file__))
-sys.path.append(os.path.join(source_dir))
+sys.path.append(source_dir)
 # and import libraries we have
 from lib import kconfig, git, patch, make