diff options
-rw-r--r-- | mdoc_validate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index a6e3d5e7..8ed827ea 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.355 2018/03/16 15:05:44 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.356 2018/03/16 20:41:41 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org> @@ -412,8 +412,9 @@ check_text_em(struct roff_man *mdoc, int ln, int pos, char *p) /* Look for em-dashes wrongly encoded as "--". */ for (cp = p; *cp != '\0'; cp++) { - if (*cp != '-' || *++cp != '-') + if (cp[0] != '-' || cp[1] != '-') continue; + cp++; /* Skip input sequences of more than two '-'. */ |