X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=thread.c;h=d07f32855b62d6933bdb7317c8ccce9bbd83acca;hp=1cff9e56b124e7e717d3f97f25f2f35886bb1615;hb=ce5e12405904f419adf8b4b6d4465fb27274c08b;hpb=c3e57678c8be193fc137854020f3a90887be97c9

diff --git a/thread.c b/thread.c
index 1cff9e5..d07f328 100644
--- a/thread.c
+++ b/thread.c
@@ -14,6 +14,9 @@
 #include "mutt.h"
 #include "sort.h"
 
+#include "lib/mem.h"
+#include "lib/intl.h"
+
 #include <string.h>
 #include <ctype.h>
 
@@ -840,7 +843,7 @@ void mutt_sort_threads (CONTEXT * ctx, int init)
         if (new->duplicate_thread)
           new = new->parent;
         if (is_descendant (new, thread))        /* no loops! */
-          break;
+          continue;
       }
 
       if (thread->parent)
@@ -1247,7 +1250,7 @@ static void clean_references (THREAD * brk, THREAD * cur)
     for (p = brk; !done && p; p = p->parent)
       for (ref = cur->message->env->references; p->message && ref;
            ref = ref->next)
-        if (!mutt_strcasecmp (ref->data, p->message->env->message_id)) {
+        if (!safe_strcasecmp (ref->data, p->message->env->message_id)) {
           done = 1;
           break;
         }
@@ -1258,14 +1261,7 @@ static void clean_references (THREAD * brk, THREAD * cur)
       /* clearing the References: header from obsolete Message-Id(s) */
       mutt_free_list (&ref->next);
 
-      if (h->new_env)
-        mutt_free_list (&h->new_env->references);
-      else
-        h->new_env = mutt_new_envelope ();
-
-      h->new_env->references = mutt_copy_list (h->env->references);
-
-      h->refs_changed = h->changed = 1;
+      h->env->refs_changed = h->changed = 1;
     }
   }
 }
@@ -1274,15 +1270,7 @@ void mutt_break_thread (HEADER * hdr)
 {
   mutt_free_list (&hdr->env->in_reply_to);
   mutt_free_list (&hdr->env->references);
-  hdr->irt_changed = hdr->refs_changed = hdr->changed = 1;
-
-  if (hdr->new_env) {
-    mutt_free_list (&hdr->new_env->in_reply_to);
-    mutt_free_list (&hdr->new_env->references);
-  }
-  else
-    hdr->new_env = mutt_new_envelope ();
-
+  hdr->env->irt_changed = hdr->env->refs_changed = 1;
   clean_references (hdr->thread, hdr->thread->child);
 }
 
@@ -1296,12 +1284,9 @@ static int link_threads (HEADER * parent, HEADER * child, CONTEXT * ctx)
   child->env->in_reply_to = mutt_new_list ();
   child->env->in_reply_to->data = safe_strdup (parent->env->message_id);
 
-  child->new_env->in_reply_to = mutt_new_list ();
-  child->new_env->in_reply_to->data = safe_strdup (parent->env->message_id);
-
   mutt_set_flag (ctx, child, M_TAG, 0);
 
-  child->irt_changed = child->changed = 1;
+  child->env->irt_changed = child->changed = 1;
   return 1;
 }