From 2825faec1bf40dc599a851d6736a4d5ab2828636 Mon Sep 17 00:00:00 2001
From: Jia Zhouyang <jiazhouyang@nudt.edu.cn>
Date: Mon, 9 Mar 2020 11:50:21 -0400
Subject: [PATCH] Fix the return-value check of PyType_Ready

Compare the return value of PyType_Ready with -1 directly.
---
 src/python.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/python.c b/src/python.c
index 01314213b..119ffe217 100644
--- a/src/python.c
+++ b/src/python.c
@@ -1261,31 +1261,31 @@ static int cpy_init_python(void) {
   Py_Initialize();
   python_sigint_handler = PyOS_setsig(SIGINT, cur_sig);
 
-  if (PyType_Ready(&ConfigType) < 0) {
+  if (PyType_Ready(&ConfigType) == -1) {
     cpy_log_exception("python initialization: ConfigType");
     return 1;
   }
-  if (PyType_Ready(&PluginDataType) < 0) {
+  if (PyType_Ready(&PluginDataType) == -1) {
     cpy_log_exception("python initialization: PluginDataType");
     return 1;
   }
   ValuesType.tp_base = &PluginDataType;
-  if (PyType_Ready(&ValuesType) < 0) {
+  if (PyType_Ready(&ValuesType) == -1) {
     cpy_log_exception("python initialization: ValuesType");
     return 1;
   }
   NotificationType.tp_base = &PluginDataType;
-  if (PyType_Ready(&NotificationType) < 0) {
+  if (PyType_Ready(&NotificationType) == -1) {
     cpy_log_exception("python initialization: NotificationType");
     return 1;
   }
   SignedType.tp_base = &PyLong_Type;
-  if (PyType_Ready(&SignedType) < 0) {
+  if (PyType_Ready(&SignedType) == -1) {
     cpy_log_exception("python initialization: SignedType");
     return 1;
   }
   UnsignedType.tp_base = &PyLong_Type;
-  if (PyType_Ready(&UnsignedType) < 0) {
+  if (PyType_Ready(&UnsignedType) == -1) {
     cpy_log_exception("python initialization: UnsignedType");
     return 1;
   }
-- 
2.47.2