From 11bf4cad5161328ace3da83554ca93c6e9d16892 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Thu, 13 Feb 2014 23:09:40 +0000
Subject: clearing sequence window when receiving SIGHUP

---
 src/uanytun.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/uanytun.c')

diff --git a/src/uanytun.c b/src/uanytun.c
index 75d21ce..bb573d7 100644
--- a/src/uanytun.c
+++ b/src/uanytun.c
@@ -248,10 +248,16 @@ int main_loop(tun_device_t* dev, udp_t* sock, options_t* opt)
       continue;
 
     if(FD_ISSET(sig_fd, &readyfds)) {
-      if(signal_handle()) {
-        return_value = 1;
+      return_value = signal_handle();
+      if(return_value == 1)
         break;
+      else if(return_value == 2) {
+        seq_win_clear(&seq_win);
+        log_printf(NOTICE, "sequence window cleared");
+        return_value = 0;
       }
+      else
+        return_value = 0;
     }
 
     if(FD_ISSET(dev->fd_, &readyfds)) {
-- 
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