(get_toplvl_escape): Recognize more than 4 bytes in escape sequence.

diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 4be3701..01f5c9d 100644 (file)
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -376,7 +376,8 @@ get_toplvl_escape (struct linereader *lr)
 
       bytes[nbytes++] = byte;
     }
-  while (ch == lr->escape_char && nbytes < 4);
+  while (ch == lr->escape_char
+        && nbytes < sizeof (lr->token.val.charcode.bytes));
 
   if (!isspace (ch))
     lr_error (lr, _("garbage at end of character code specification"));