commit:     f1fbe2dcf51984d5fd06a14541335618537aa006
Author:     Zac Medico <zmedico <AT> gentoo <DOT> org>
AuthorDate: Thu Apr 26 07:38:28 2018 +0000
Commit:     Zac Medico <zmedico <AT> gentoo <DOT> org>
CommitDate: Thu Apr 26 07:58:29 2018 +0000
URL:        https://gitweb.gentoo.org/proj/portage.git/commit/?id=f1fbe2dc

PipeReader._array_output_handler: use _async_wait() (bug 591760)

Use _async_wait() to avoid event loop recursion.

Bug: https://bugs.gentoo.org/591760

 pym/_emerge/PipeReader.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pym/_emerge/PipeReader.py b/pym/_emerge/PipeReader.py
index b8e61834c..eabf9f40b 100644
--- a/pym/_emerge/PipeReader.py
+++ b/pym/_emerge/PipeReader.py
@@ -99,7 +99,8 @@ class PipeReader(AbstractPollTask):
                                self._read_data.append(data)
                        else:
                                self._unregister()
-                               self.wait()
+                               self.returncode = self.returncode or os.EX_OK
+                               self._async_wait()
                                break
 
                self._unregister_if_appropriate(event)

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