# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1489182780 18000
# Node ID fffd1abb13377cebb1de20661c5995e029724942
# Parent  f819aa9dbbf947d32905076f9e461ef695906cad
parsers: avoid leak of nonnset and otherpset

Py_BuildValue increments the refcount, rather than stealing the
reference, which I missed in code review.

diff -r f819aa9dbbf9 -r fffd1abb1337 mercurial/parsers.c
--- a/mercurial/parsers.c	Thu Mar 09 20:33:29 2017 -0800
+++ b/mercurial/parsers.c	Fri Mar 10 16:53:00 2017 -0500
@@ -604,6 +604,8 @@
 	result = Py_BuildValue("(OO)", nonnset, otherpset);
 	if (result == NULL)
 		goto bail;
+	Py_DECREF(nonnset);
+	Py_DECREF(otherpset);
 	return result;
 bail:
 	Py_XDECREF(nonnset);