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cli/reply: check for NULL list first in scan_address_list()

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Support passing NULL list later on. Also use it to simplify the
recursion.
This commit is contained in:
Jani Nikula 2016-09-13 20:14:18 +03:00 committed by David Bremner
parent 78520673fa
commit ca82d481a1
1 changed files with 3 additions and 3 deletions
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6
notmuch-reply.c
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@ -192,6 +192,9 @@ scan_address_list (InternetAddressList *list,
int i; int i;
unsigned int n = 0; unsigned int n = 0;
if (list == NULL)
return 0;
for (i = 0; i < internet_address_list_length (list); i++) { for (i = 0; i < internet_address_list_length (list); i++) {
address = internet_address_list_get_address (list, i); address = internet_address_list_get_address (list, i);
if (INTERNET_ADDRESS_IS_GROUP (address)) { if (INTERNET_ADDRESS_IS_GROUP (address)) {
@ -200,9 +203,6 @@ scan_address_list (InternetAddressList *list,
group = INTERNET_ADDRESS_GROUP (address); group = INTERNET_ADDRESS_GROUP (address);
group_list = internet_address_group_get_members (group); group_list = internet_address_group_get_members (group);
if (group_list == NULL)
continue;
n += scan_address_list (group_list, config, message, type, user_from); n += scan_address_list (group_list, config, message, type, user_from);
} else { } else {
InternetAddressMailbox *mailbox; InternetAddressMailbox *mailbox;