diff options
-rw-r--r-- | roff.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: roff.c,v 1.239 2014/11/19 01:20:25 schwarze Exp $ */ +/* $Id: roff.c,v 1.240 2014/12/15 23:43:26 schwarze Exp $ */ /* * Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org> @@ -1258,6 +1258,8 @@ roff_evalcond(struct roff *r, int ln, const char *v, int *pos) wanttrue = 1; switch (v[*pos]) { + case '\0': + return(0); case 'n': /* FALLTHROUGH */ case 'o': |