Fix the windows build.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4797 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/task.c

@@ -1574,7 +1574,11 @@ JSModuleDef* _tf_task_module_loader(JSContext* context, const char* module_name,
 
 static void _tf_task_signal_shutdown(uv_signal_t* signal, int sig)
 {
+#if !defined(_WIN32)
 	tf_printf("Received %s.\n", strsignal(sig));
+#else
+	tf_printf("Interrupted.\n");
+#endif
 	tf_task_t* task = signal->data;
 	task->_killed = true;
 	if (task->_parent)