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Propagate null gstring through string_catn()
[exim.git]
/
src
/
src
/
dkim_transport.c
diff --git
a/src/src/dkim_transport.c
b/src/src/dkim_transport.c
index c09c5059b871e5477204ababd9202a4b650f363b..146faff36112c3997de063edad1380f1745b7958 100644
(file)
--- a/
src/src/dkim_transport.c
+++ b/
src/src/dkim_transport.c
@@
-169,7
+169,7
@@
if (!(dkim_signature = dkim_exim_sign(deliver_datafile, SPOOL_DATA_START_OFFSET,
#ifdef EXPERIMENTAL_ARC
if (dkim->arc_signspec) /* Prepend ARC headers */
{
#ifdef EXPERIMENTAL_ARC
if (dkim->arc_signspec) /* Prepend ARC headers */
{
- uschar * e;
+ uschar * e
= NULL
;
if (!(dkim_signature = arc_sign(dkim->arc_signspec, dkim_signature, &e)))
{
*err = e;
if (!(dkim_signature = arc_sign(dkim->arc_signspec, dkim_signature, &e)))
{
*err = e;