Some updates

server/main.cpp

@@ -123,6 +123,7 @@ int main(int argc, char** argv) {
 	{
 		auto evthread_use_pthreads_result = evthread_use_pthreads();
 		assert(evthread_use_pthreads_result == 0);
+		(void) evthread_use_pthreads_result;
 	}
 	terminal::install();
     if(!terminal::active()){ cerr << "could not setup terminal!" << endl; return -1; }