diff options
Diffstat (limited to 'main.c')
| -rw-r--r-- | main.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: main.c,v 1.274 2016/07/19 21:31:55 schwarze Exp $ */ +/* $Id: main.c,v 1.275 2016/08/09 15:09:27 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2012, 2014-2016 Ingo Schwarze <schwarze@openbsd.org> @@ -985,7 +985,8 @@ mmsg(enum mandocerr t, enum mandoclevel lvl, { const char *mparse_msg; - fprintf(stderr, "%s: %s:", getprogname(), file); + fprintf(stderr, "%s: %s:", getprogname(), + file == NULL ? "<stdin>" : file); if (line) fprintf(stderr, "%d:%d:", line, col + 1); |