X-Git-Url: https://git.distorted.org.uk/~mdw/userv-utils/blobdiff_plain/abe75cda09856fedab1d54cc04e0c49b95ece805..40f7555063d5bd252bdde051baa13d082e17b610:/ipif/udptunnel

diff --git a/ipif/udptunnel b/ipif/udptunnel
index 7c977e1..7160cca 100755
--- a/ipif/udptunnel
+++ b/ipif/udptunnel
@@ -245,5 +245,6 @@ for (;;) {
 	    alarm($timeout) if $timeout;
 	}
     }
+    if ($! == ECONNREFUSED) { quit("tunnel closed at remote end"); }
     $! == EAGAIN || warning("receive error: $!");
 }