Minor changes

* imap4d/util.c (imap4d_readline): Fix loop break condition.
* imap4d/testsuite/lib/imap4d.exp: Send newline after a literal.

 2008-08-13  Sergey Poznyakoff  <gray@gnu.org.ua>
 
+	* imap4d/util.c (imap4d_readline): Fix loop break condition.
+	* imap4d/testsuite/lib/imap4d.exp: Send newline after a literal.
+
 	Bugfixes.
 	* imap4d/copy.c, imap4d/fetch.c, imap4d/store.c: Do not report
 	error on non-existing message sets (RFC 3501, section 6.4.8).

@@ -282,7 +282,7 @@ proc imap4d_test {args} {
 	}
 
 	verbose "Sending $command_data" 3
-	mu_send $command_data
+	mu_send "$command_data\n"
 
 	set s [split $command_data "\n"]
         set s [lrange $s 0 [expr [llength $s] - 2]]

@@ -1395,10 +1395,9 @@ imap4d_readline (struct imap4d_tokbuf *tok)
 	  tok->level += len;
 	  tok->buffer[tok->level++] = 0;
 	  tok->argp[tok->argc - 1] = off;
-	  if (buf[len-1] != '\n')
-	    continue;
 	}
-      break;
+      else
+	break;
     }
 }