commit 7b1cbbd50ee1a750fdf6383dfd95216bc70a86bf
author Jisi Liu <jisi.liu@gmail.com> Thu Mar 31 15:38:10 2016 -0700
committer Jisi Liu <jisi.liu@gmail.com> Thu Mar 31 15:38:10 2016 -0700
tree ed4f5a21c3e6a12feed67ca67125286342ca3b73
parent 012ac9a0a6d025d3fd874414e8646ead0812aa7a

Fix signed-compare warning.

python/google/protobuf/pyext/message.cc

diff --git a/python/google/protobuf/pyext/message.cc b/python/google/protobuf/pyext/message.cc
index a824888..df04381 100644
--- a/python/google/protobuf/pyext/message.cc
+++ b/python/google/protobuf/pyext/message.cc
@@ -2140,7 +2140,7 @@
     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;