Fix format string

@@ -404,7 +404,7 @@ message_finalize (mu_message_t msg, int warn)
 	{
 	  if (add_recipient (value))
 	    {
-	      mu_error ("%s: bad address %s: %s", progname, value);
+	      mu_error ("%s: bad address %s", progname, value);
 	      return 1;
 	    }
 	  free (value);

@@ -547,8 +547,7 @@ tls (mu_folder_t folder)
     return -1;
   
   FOLDER_DEBUG1 (folder, MU_DEBUG_PROT, "g%u STARTTLS\n", f_imap->seq);
-  status = imap_writeline (f_imap, "g%u STARTTLS\r\n",
-			   f_imap->seq++, f_imap->user, f_imap->passwd);
+  status = imap_writeline (f_imap, "g%u STARTTLS\r\n", f_imap->seq++);
   CHECK_ERROR (f_imap, status);
   status = imap_send (f_imap);
   CHECK_ERROR (f_imap, status);
@@ -579,7 +578,6 @@ folder_imap_open (mu_folder_t folder, int flags)
   const char *host;
   long port = 143; /* default imap port.  */
   int status = 0;
-  size_t len = 0;
 
   /* If we are already open for business, noop.  */
   mu_monitor_wrlock (folder->monitor);
@@ -637,7 +635,8 @@ folder_imap_open (mu_folder_t folder, int flags)
         }
       else
         mu_stream_close (folder->stream);
-      FOLDER_DEBUG2 (folder, MU_DEBUG_PROT, "imap_open (%s:%d)\n", host, port);
+      FOLDER_DEBUG2 (folder, MU_DEBUG_PROT, "imap_open (%s:%ld)\n",
+		     host, port);
       f_imap->state = IMAP_OPEN_CONNECTION;
 
     case IMAP_OPEN_CONNECTION:

@@ -127,7 +127,7 @@ nntp_folder_open (mu_folder_t folder, int flags)
     return status;
   /* Ask for the stream internal buffering mechanism scheme.  */
   mu_stream_setbufsiz (carrier, BUFSIZ);
-  FOLDER_DEBUG2 (folder, MU_DEBUG_PROT, "folder_nntp_open (%s:%d)\n", 
+  FOLDER_DEBUG2 (folder, MU_DEBUG_PROT, "folder_nntp_open (%s:%ld)\n", 
                  host, port);
 
   status = mu_nntp_create (&f_nntp->nntp);

@@ -192,7 +192,7 @@ mimetypes_close ()
 int
 yyerror (char *s)
 {
-  mu_error ("%s:%lu: %s", file_name, line_num, s);
+  mu_error ("%s:%d: %s", file_name, line_num, s);
   return 0;
 }