InternetAddressMailbox *mailbox;
header = notmuch_message_get_header (message, "reply-to");
+ if (*header == '\0')
+ return 0;
+
list = internet_address_list_parse_string (header);
if (internet_address_list_length (list) != 1)
mailbox = INTERNET_ADDRESS_MAILBOX (address);
addr = internet_address_mailbox_get_addr (mailbox);
- /* Note that strcasestr() is a GNU extension, strstr() might be sufficient */
- if (strcasestr (notmuch_message_get_header (message, "to"), addr) == 0 ||
- strcasestr (notmuch_message_get_header (message, "cc"), addr) == 0)
+ if (strstr (notmuch_message_get_header (message, "to"), addr) != 0 ||
+ strstr (notmuch_message_get_header (message, "cc"), addr) != 0)
{
return 1;
}