tests: fix handling TestProcess.communicate(None)

2017-05-25 16:08:00 +02:00 · 2017-05-25 16:08:00 +02:00 · c435de06a1
commit c435de06a1
parent fe51e8862a
1 changed files with 2 additions and 1 deletions
--- a/qubesadmin/tests/init.py
+++ b/qubesadmin/tests/init.py
@ -65,7 +65,8 @@ class TestProcess(object):
        self.returncode = 0

    def communicate(self, input=None):
-        self.stdin.write(input)
+        if input is not None:
+            self.stdin.write(input)
        self.stdin.close()
        self.stdin_close()
        return self.stdout, self.stderr