dovecot-2.1-pigeonhole: Sieve: editheader: fixed bug in full hea...

[pigeonhole at rename-it.nl]

details:   http://hg.rename-it.nl/dovecot-2.1-pigeonhole/rev/13d41cc284fc
changeset: 1673:13d41cc284fc
user:      Stephan Bosch <stephan at rename-it.nl>
date:      Thu Feb 28 23:06:47 2013 +0100
description:
Sieve: editheader: fixed bug in full header parsing when addheader :last is used.

diffstat:

 src/lib-sieve/edit-mail.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (16 lines):

diff -r 32d178f5e1a2 -r 13d41cc284fc src/lib-sieve/edit-mail.c
--- a/src/lib-sieve/edit-mail.c	Wed Feb 06 21:24:30 2013 +0100
+++ b/src/lib-sieve/edit-mail.c	Thu Feb 28 23:06:47 2013 +0100
@@ -659,9 +659,11 @@
 	/* Insert header field index items in main list */
 	if ( head != NULL && tail != NULL ) {
 		if ( edmail->header_fields_appended != NULL ) {
-			if ( edmail->header_fields_appended->prev != NULL ) {
+			if ( edmail->header_fields_head != edmail->header_fields_appended ) {
 				edmail->header_fields_appended->prev->next = head;
 				head->prev = edmail->header_fields_appended->prev;
+			} else {
+				edmail->header_fields_head = head;
 			}
 
 			tail->next = edmail->header_fields_appended;