diff options
| author |   Joerg Sonnenberger <joerg@netbsd.org> | 2011-11-18 16:39:08 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@netbsd.org> | 2011-11-18 16:39:08 +0000 |
| commit | db731167407e9ffe3faf25f8e9cdb79b6190e7e3 (patch) | |
| tree | 61fc245a71a409b9e07054583038881bef6a7cf5 /man_macro.c | |
| parent | c19653d7011d627a0f86a886b70c153a99bd2684 (diff) | |
| download | mandoc-db731167407e9ffe3faf25f8e9cdb79b6190e7e3.tar.gz mandoc-db731167407e9ffe3faf25f8e9cdb79b6190e7e3.tar.zst mandoc-db731167407e9ffe3faf25f8e9cdb79b6190e7e3.zip | |
Convert an assert into an explicit check. man_unscope can be triggered
on unknown macros.
Diffstat (limited to 'man_macro.c')
| -rw-r--r-- | man_macro.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/man_macro.c b/man_macro.c index a08adf62..7fd51c56 100644 --- a/man_macro.c +++ b/man_macro.c @@ -1,4 +1,4 @@ -/* $Id: man_macro.c,v 1.66 2011/11/07 01:24:40 schwarze Exp $ */ +/* $Id: man_macro.c,v 1.67 2011/11/18 16:39:08 joerg Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -120,7 +120,8 @@ man_unscope(struct man *m, const struct man_node *to, assert(to); - assert(MAN_ROOT != m->last->type); + if (MAN_ROOT != m->last->type) + return(0); m->next = MAN_NEXT_SIBLING; /* LINTED */ |