From e5915072c0e1cf14cf1edf63bf4388c797a5aaf3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Daniel=20Mart=C3=AD?= <mvdan@mvdan.cc>
Date: Mon, 10 Feb 2014 20:17:48 +0100
Subject: [PATCH] Don't crash if cwd==None

---
 fdroidserver/common.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fdroidserver/common.py b/fdroidserver/common.py
index 330b1271..0655e33f 100644
--- a/fdroidserver/common.py
+++ b/fdroidserver/common.py
@@ -1385,7 +1385,8 @@ def FDroidPopen(commands, cwd=None, output=True):
     :returns: A PopenResult.
     """
 
-    cwd = os.path.normpath(cwd)
+    if cwd:
+        cwd = os.path.normpath(cwd)
 
     if output:
         if cwd:
-- 
2.30.2