Fix makefile and change some stuff in client

src/client/client.c

@@ -106,7 +106,7 @@ int main(int argc, char *argv[]) {
 		}
 	}
 
-    int receiverUidInt = atoi(receiverUid);
+    int receiverUidInt = atoi("1003");
 
     send_message(receiverUidInt,groupFlag);