- /* match expr is empty; plug in null string if no existing tag */
- else if (!e->spam) {
- e->spam = mutt_buffer_from (NULL, "");
+ if (mutt_match_spam_list(line, SpamList, buf, sizeof(buf))) {
+ if (!rx_list_match(NoSpamList, line)) {
+ /* if spam tag already exists, figure out how to amend it */
+ if (e->spam && *buf) {
+ if (SpamSep) {
+ /* If SpamSep defined, append with separator */
+ mutt_buffer_addstr(e->spam, SpamSep);
+ mutt_buffer_addstr(e->spam, buf);
+ } else {
+ /* else overwrite */
+ mutt_buffer_reset(e->spam);
+ mutt_buffer_addstr(e->spam, buf);
+ }
+ }
+ else if (!e->spam && *buf) {
+ /* spam tag is new, and match expr is non-empty; copy */
+ e->spam = mutt_buffer_from(NULL, buf);
+ }
+ else if (!e->spam) {
+ /* match expr is empty; plug in null string if no existing tag */
+ e->spam = mutt_buffer_from(NULL, "");
+ }
+ }