more squashing

core/include/core/G3NetworkSender.h

@@ -45,7 +45,7 @@ class G3NetworkSender : public G3Module {
 			std::lock_guard<std::mutex> lg(lock);
 			// Refuse to put anything into stopped queues, and if a maximum
 			// queue size is set and would be exceeded, drop low priority data
-			if (die || (max_size && low_priority && queue.size()>=(size_t)max_size))
+			if (die || (max_size && low_priority && (int)queue.size()>=max_size))
 				return false;
 			queue.push_back(std::move(item));
 			// If the queue is shared, only one worker needs to wake up, and if

core/include/core/serialization.h

@@ -65,14 +65,14 @@ struct g3frameobject_picklesuite : boost::python::pickle_suite
 };
 
 template <class T>
-inline int
+inline uint32_t
 _g3_class_version(T *)
 {
 	return cereal::detail::Version<T>::version;
 }
 
 #define G3_CHECK_VERSION(v) \
-	if ((int)v > _g3_class_version(this)) \
+	if ((uint32_t)v > _g3_class_version(this)) \
 		log_fatal("Trying to read newer class version (%d) than " \
 		    "supported (%d). Please upgrade your software.", v, \
 		    _g3_class_version(this));