From a564989b41cdc499cd39f78f14a2e9e6024ace12 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 17 Nov 2019 01:33:34 +0000
Subject: [PATCH] util.c: Fix sense of error check in `popitem'.

---
 util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util.c b/util.c
index 5abd7c9..231e00a 100644
--- a/util.c
+++ b/util.c
@@ -803,7 +803,7 @@ PyObject *gmapmeth_popitem(PyObject *me, PyObject *arg)
   PyObject *i = 0, *k = 0, *v = 0, *rc = 0;
 
   if (!PyArg_ParseTuple(arg, ":popitem") ||
-      (i = PyObject_GetIter(me)))
+      (i = PyObject_GetIter(me)) == 0)
     goto end;
   if ((k = PyIter_Next(i)) == 0) {
     if (!PyErr_Occurred()) VALERR("popitem(): mapping is empty");
-- 
2.11.0