don't pprint the IO timeout message if we are a server or daemon (can

cause recursive error messages)

io.c

@@ -49,6 +49,7 @@ void setup_readbuffer(int f_in)
 
 static void check_timeout(void)
 {
+	extern int am_server, am_daemon;
 	time_t t;
 	
 	if (!io_timeout) return;
@@ -61,8 +62,10 @@ static void check_timeout(void)
 	t = time(NULL);
 
 	if (last_io && io_timeout && (t-last_io) >= io_timeout) {
-		rprintf(FERROR,"io timeout after %d second - exiting\n", 
-			(int)(t-last_io));
+		if (!am_server && !am_daemon) {
+			rprintf(FERROR,"io timeout after %d second - exiting\n", 
+				(int)(t-last_io));
+		}
 		exit_cleanup(RERR_TIMEOUT);
 	}
 }