folder browser: use file time + size rather than symlink's

[Rado S <list-rado@xxxxxx>]

Moin,

when sorting folder lists (incl. "mailboxes") by size/time, a
symlink is listed with its own time/size rather than the file's it
is pointing to, which is not so useful. The attached patch keeps the
flag for the link but replaces time/size with that of the file.

-- 
© Rado S. -- You must provide YOUR effort for your goal!
EVERY effort counts: at least to show your attitude.
You're responsible for ALL you do: you get what you give.

--- mutt-1.5.15cvs/browser.c    Tue Apr 10 09:00:08 2007
+++ mgo/browser.c       Sun Jun 24 17:40:52 2007
@@ -308,7 +308,7 @@
 }
 
 static void add_folder (MUTTMENU *m, struct browser_state *state,
-                       const char *name, const struct stat *s, int new)
+                       const char *name, struct stat *s, char *buffer, int new)
 {
   if (state->entrylen == state->entrymax)
   {
@@ -324,6 +324,7 @@
   if (s != NULL)
   {
     (state->entry)[state->entrylen].mode = s->st_mode;
+    if (S_ISLNK (s->st_mode)) { stat(buffer,s); } /* keep mode for links, but 
use linked to time + size */
     (state->entry)[state->entrylen].mtime = s->st_mtime;
     (state->entry)[state->entrylen].size = s->st_size;
     
@@ -415,7 +416,7 @@
     tmp = Incoming;
     while (tmp && mutt_strcmp (buffer, tmp->path))
       tmp = tmp->next;
-    add_folder (menu, state, de->d_name, &s, (tmp) ? tmp->new : 0);
+    add_folder (menu, state, de->d_name, &s, buffer, (tmp) ? tmp->new : 0);
   }
   closedir (dp);  
   browser_sort (state);
@@ -443,14 +444,14 @@
     if (mx_is_imap (tmp->path))
     {
       imap_mailbox_state (tmp->path, &mbox);
-      add_folder (menu, state, tmp->path, NULL, mbox.new);
+      add_folder (menu, state, tmp->path, NULL, buffer, mbox.new);
       continue;
     }
 #endif
 #ifdef USE_POP
     if (mx_is_pop (tmp->path))
     {
-      add_folder (menu, state, tmp->path, NULL, tmp->new);
+      add_folder (menu, state, tmp->path, NULL, buffer, tmp->new);
       continue;
     }
 #endif
@@ -464,7 +465,7 @@
     strfcpy (buffer, NONULL(tmp->path), sizeof (buffer));
     mutt_pretty_mailbox (buffer);
 
-    add_folder (menu, state, buffer, &s, tmp->new);
+    add_folder (menu, state, buffer, &s, tmp->path, tmp->new);
   }
   while ((tmp = tmp->next));
   browser_sort (state);