diff options
Diffstat (limited to 'usr.bin/mandoc/man_term.c')
| -rw-r--r-- | usr.bin/mandoc/man_term.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/mandoc/man_term.c b/usr.bin/mandoc/man_term.c index 9c3389d9b1f..074c3b7d257 100644 --- a/usr.bin/mandoc/man_term.c +++ b/usr.bin/mandoc/man_term.c @@ -1,4 +1,4 @@ -/* $Id: man_term.c,v 1.45 2010/07/25 18:05:54 schwarze Exp $ */ +/* $Id: man_term.c,v 1.46 2010/09/21 22:33:41 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -912,6 +912,10 @@ print_man_foot(struct termp *p, const void *arg) p->rmargin = p->maxrmargin - term_strlen(p, buf); p->offset = 0; + /* term_strlen() can return zero. */ + if (p->rmargin == p->maxrmargin) + p->rmargin--; + if (meta->source) term_word(p, meta->source); if (meta->source) |