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Posted to commits@qpid.apache.org by rh...@apache.org on 2014/08/29 04:44:09 UTC
svn commit: r1621241 - /qpid/proton/trunk/proton-c/src/engine/engine.c
Author: rhs
Date: Fri Aug 29 02:44:09 2014
New Revision: 1621241
URL: http://svn.apache.org/r1621241
Log:
made pn_link_send gracefully handle NULL
Modified:
qpid/proton/trunk/proton-c/src/engine/engine.c
Modified: qpid/proton/trunk/proton-c/src/engine/engine.c
URL: http://svn.apache.org/viewvc/qpid/proton/trunk/proton-c/src/engine/engine.c?rev=1621241&r1=1621240&r2=1621241&view=diff
==============================================================================
--- qpid/proton/trunk/proton-c/src/engine/engine.c (original)
+++ qpid/proton/trunk/proton-c/src/engine/engine.c Fri Aug 29 02:44:09 2014
@@ -1457,6 +1457,7 @@ ssize_t pn_link_send(pn_link_t *sender,
{
pn_delivery_t *current = pn_link_current(sender);
if (!current) return PN_EOS;
+ if (!bytes || !n) return 0;
pn_buffer_append(current->bytes, bytes, n);
sender->session->outgoing_bytes += n;
pn_add_tpwork(current);
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