From 41b7de1dc7304a0dc782bbd098f21cd934f953e5 Mon Sep 17 00:00:00 2001
From: "Mads M. Pedersen" <mmpe@dtu.dk>
Date: Wed, 12 Jul 2017 08:51:57 +0200
Subject: [PATCH] small update in process_exec.py
---
wetb/utils/process_exec.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/wetb/utils/process_exec.py b/wetb/utils/process_exec.py
index eeaf034..589024b 100644
--- a/wetb/utils/process_exec.py
+++ b/wetb/utils/process_exec.py
@@ -32,7 +32,7 @@ def pexec(args, cwd=None):
args[i] = str(args[i]).replace('/', os.path.sep).replace('\\', os.path.sep).replace('"', '')
cmd = "%s" % '{} /c "{}"'.format (os.environ.get("COMSPEC", "cmd.exe"), subprocess.list2cmdline(args))
- if os.path.isfile(cwd):
+ if cwd and os.path.isfile(cwd):
cwd = os.path.dirname(cwd)
proc = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True, cwd=cwd)
stdout, stderr = proc.communicate()
--
GitLab