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| author |   Joerg Sonnenberger <joerg@netbsd.org> | 2011-11-18 17:05:50 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@netbsd.org> | 2011-11-18 17:05:50 +0000 |
| commit | c8f693f9cc317f3b40dcd20fc38eefc4fa254218 (patch) | |
| tree | c84c8a126764b0a1c3488f9879bf4af4b67e71de /man_html.c | |
| parent | b5a40631c2897991e048c3dca0ec5e35e1c40532 (diff) | |
| download | mandoc-c8f693f9cc317f3b40dcd20fc38eefc4fa254218.tar.gz mandoc-c8f693f9cc317f3b40dcd20fc38eefc4fa254218.tar.zst mandoc-c8f693f9cc317f3b40dcd20fc38eefc4fa254218.zip | |
Don't depend on snprintf to handle NULL strings. Deal with missing date.
Diffstat (limited to 'man_html.c')
| -rw-r--r-- | man_html.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: man_html.c,v 1.83 2011/10/09 22:10:53 schwarze Exp $ */ +/* $Id: man_html.c,v 1.84 2011/11/18 17:05:50 joerg Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -305,7 +305,8 @@ man_root_pre(MAN_ARGS) if (m->vol) (void)strlcat(b, m->vol, BUFSIZ); - snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec); + snprintf(title, BUFSIZ - 1, "%s(%s)", m->title ? m->title : "", + m->msec ? m->msec : ""); PAIR_SUMMARY_INIT(&tag[0], "Document Header"); PAIR_CLASS_INIT(&tag[1], "head"); @@ -359,7 +360,8 @@ man_root_post(MAN_ARGS) PAIR_CLASS_INIT(&tag[0], "foot-date"); print_otag(h, TAG_TD, 1, tag); - print_text(h, m->date); + if (m->date) + print_text(h, m->date); print_stagq(h, tt); PAIR_CLASS_INIT(&tag[0], "foot-os"); |