`Sm' no longer produces a linebreak when used in `Bd'.

[mandoc.git] / man_term.c

diff --git a/man_term.c b/man_term.c
index c7cbea88df4d3707ca3e71bdbb68f074b8c278cf..f9a02fda594ebd619bfbc5d363b7c7e182e1f880 100644 (file)
--- a/man_term.c
+++ b/man_term.c
@@ -1,4 +1,4 @@
-/*     $Id: man_term.c,v 1.84 2010/07/23 13:22:35 kristaps Exp $ */
+/*     $Id: man_term.c,v 1.85 2010/09/15 14:36:16 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -916,6 +916,10 @@ 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)