capture: fix FDCapture.__repr__ without targetfd_save

2019-03-18 02:06:52 +01:00
parent c926999cfb
commit 98981276a0
2 changed files with 12 additions and 2 deletions
--- a/src/_pytest/capture.py
+++ b/src/_pytest/capture.py
@@ -539,7 +539,10 @@ class FDCaptureBinary(object):
            self.tmpfile_fd = tmpfile.fileno()

    def __repr__(self):
-        return "<FDCapture %s oldfd=%s>" % (self.targetfd, self.targetfd_save)
+        return "<FDCapture %s oldfd=%s>" % (
+            self.targetfd,
+            getattr(self, "targetfd_save", None),
+        )

    def start(self):
        """ Start capturing on targetfd using memorized tmpfile. """