From 7b1cbbd50ee1a750fdf6383dfd95216bc70a86bf Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Thu, 31 Mar 2016 15:38:10 -0700
Subject: Fix signed-compare warning.

---
 python/google/protobuf/pyext/message.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/google/protobuf/pyext/message.cc b/python/google/protobuf/pyext/message.cc
index a8248888..df043818 100644
--- a/python/google/protobuf/pyext/message.cc
+++ b/python/google/protobuf/pyext/message.cc
@@ -2140,7 +2140,7 @@ static PyObject* ListFields(CMessage* self) {
     PyList_SET_ITEM(all_fields.get(), actual_size, t.release());
     ++actual_size;
   }
-  if (actual_size != fields.size() &&
+  if (static_cast<size_t>(actual_size) != fields.size() &&
       (PyList_SetSlice(all_fields.get(), actual_size, fields.size(), NULL) <
        0)) {
     return NULL;
-- 
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