Deal with down networks in send_message.

313934b3 · Juliusz Chroboczek · c7789eb1 · 313934b3
Commit 313934b3 authored Feb 19, 2008 by Juliusz Chroboczek
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message.c message.c +3 -0

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--- a/message.c
+++ b/message.c
@@ -402,6 +402,9 @@ send_message(struct network *net,
             unsigned short seqno, unsigned short metric,
             const unsigned char *address)
 {
+    if(net->bufsize == 0)
+        return;
+
    start_message(net, 24);
    accumulate_byte(net, type);
    accumulate_byte(net, plen);