diff options
| -rw-r--r-- | term.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: term.c,v 1.65 2009/03/21 13:09:29 kristaps Exp $ */ +/* $Id: term.c,v 1.66 2009/03/21 13:26:30 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> * @@ -320,8 +320,8 @@ arg_width(const struct mdoc_argv *arg, int pos) if (0 == strcmp(arg->value[pos], "indent-two")) return(INDENT * 2); - len = (int)strlen(arg->value[pos]); - assert(len > 0); + if (0 == (len = (int)strlen(arg->value[pos]))) + return(0); for (i = 0; i < len - 1; i++) if ( ! isdigit((u_char)arg->value[pos][i])) |