[bug-mailutils] [PATCH] typo in mhn_header()

[maks]

diff --git a/mh/mhn.c b/mh/mhn.c
index d307b23..865a5b9 100644
--- a/mh/mhn.c
+++ b/mh/mhn.c
@@ -2808,7 +2808,7 @@ mhn_header (mu_message_t msg, mu_message_t omsg)
                mu_message_get_part (omsg, 1, &part);
              else
                part = omsg;
-             if (part);
+             if (part)
                {
                  mu_header_t parthdr = NULL;
                  char *typestr, *typeargs;