Fix compile warning on windows

diff --git a/src/or/main.c b/src/or/main.c
index 462b51e78337484b96024328c32fe82812ca5fbd..7bae59ce06bdb97edffa4b524b2e779bdfeb0ea2 100644 (file)
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -1587,6 +1587,7 @@ do_main_loop(void)
   }
 }
 
+#ifndef MS_WINDOWS /* Only called when we're willing to use signals */
 /** Libevent callback: invoked when we get a signal.
  */
 static void
@@ -1598,6 +1599,7 @@ signal_callback(int fd, short events, void *arg)
 
   process_signal(sig);
 }
+#endif
 
 /** Do the work of acting on a signal received in <b>sig</b> */
 void