Force resort_init if $reply_regexp changes.

Simply changing real_subj isn't enough to make sure the change is
reflected in the current index.  There may actually be a more subtle
way to achieve this, but for now I'll just dump the subj_hash and
force rethreading.

1 files changed, 1 insertions, 0 deletions

diff --git a/init.c b/init.c
index 7f53fe9d..ebc2a484 100644
--- a/init.c
+++ b/init.c
@@ -2585,6 +2585,7 @@ static int parse_set (BUFFER *tmp, BUFFER *s, union pointer_long_t udata, BUFFER
 	  regmatch_t pmatch[1];
 	  int i;
 
+          hash_destroy (&Context->subj_hash, NULL);
 	  for (i = 0; i < Context->msgcount; i++)
 	  {
 	    ENVELOPE *cur_env = Context->hdrs[i]->env;