X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5ccbd49adba7e6d48f4094fa6eade7a7fb8ec4cf..64cb93375ef41ea4e0870d248746756545ceaad6:/uip/mhshowsbr.c?ds=inline

diff --git a/uip/mhshowsbr.c b/uip/mhshowsbr.c
index 99db9f83..80fc9eb3 100644
--- a/uip/mhshowsbr.c
+++ b/uip/mhshowsbr.c
@@ -655,14 +655,11 @@ show_multi (CT ct, int serial, int alternate)
 	return show_multi_aux (ct, serial, alternate, cp);
 
     /*
-     * Use default method to display this multipart content
-     * if it is not a (nested) part of a multipart/alternative,
-     * or if it is one of the known subtypes of multipart.
+     * Use default method to display this multipart content.  Even
+     * unknown types are displayable, since they're treated as mixed
+     * per RFC 2046.
      */
-    if (!alternate || ct->c_subtype != MULTI_UNKNOWN)
-	return show_multi_internal (ct, serial, alternate);
-
-    return NOTOK;
+    return show_multi_internal (ct, serial, alternate);
 }
 
 
@@ -980,7 +977,7 @@ raw:
     }
 
     if (buflen <= 0 ||
-        (ct->c_termproc && (size_t) buflen <= strlen(ct->c_termproc))) {
+        (ct->c_termproc && buflen <= (ssize_t) strlen(ct->c_termproc))) {
 	/* content_error would provide a more useful error message
 	 * here, except that if we got overrun, it probably would
 	 * too.