diff options
| -rw-r--r-- | usr.sbin/config/config.y | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/usr.sbin/config/config.y b/usr.sbin/config/config.y index 344a777..714dbe1 100644 --- a/usr.sbin/config/config.y +++ b/usr.sbin/config/config.y @@ -191,6 +191,9 @@ Config_spec: } | HINTS ID = { + if (hints != NULL) + errx(1, "More than one 'hints' line at %s:%d", + yyfile, yyline); hints = $2; hintmode = 1; } |
