Index: common/MessageProcessor.cpp
===================================================================
--- common/MessageProcessor.cpp	(revision 46d64695d8d9b46a9adea74da159caae18698af6)
+++ common/MessageProcessor.cpp	(revision 1df6bec871231492aee851e42488387077c76c2e)
@@ -73,5 +73,5 @@
       for (it2 = sentMsg.begin(); it2 != sentMsg.end(); it2++) {
          if (!(it2->second.getAcked())) {
-            sendto(sock, it2->second.getMessage(), sizeof(NETWORK_MSG), 0, (struct sockaddr *)&it2->first, sizeof(struct sockaddr_in));
+            sendto(sock, (const char*)it2->second.getMessage(), sizeof(NETWORK_MSG), 0, (struct sockaddr *)&it2->first, sizeof(struct sockaddr_in));
          }
       }