diff options
| author | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2011-01-03 23:19:34 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@cvs.openbsd.org> | 2011-01-03 23:19:34 +0000 |
| commit | 6ddc11e3560b59e0be8c0f3faf575383ef0c85f6 (patch) | |
| tree | aacec6f9e7bdcee483dbf071bb87f70a10482211 /usr.bin/mandoc | |
| parent | d0a8ff19bd1d125601be3d80d88506d34f761b9c (diff) | |
Calling a macro with fewer arguments than it is defined with is OK;
the remaining ones default to the empty string, not to NULL.
Regression reported and fix tested by kristaps@.
Diffstat (limited to 'usr.bin/mandoc')
| -rw-r--r-- | usr.bin/mandoc/roff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/mandoc/roff.c b/usr.bin/mandoc/roff.c index 49dd9fb0047..d25041cb8df 100644 --- a/usr.bin/mandoc/roff.c +++ b/usr.bin/mandoc/roff.c @@ -1,4 +1,4 @@ -/* $Id: roff.c,v 1.25 2011/01/03 22:27:21 schwarze Exp $ */ +/* $Id: roff.c,v 1.26 2011/01/03 23:19:33 schwarze Exp $ */ /* * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org> @@ -1132,7 +1132,7 @@ roff_userdef(ROFF_ARGS) */ cp = *bufp + pos; for (i = 0; i < 9; i++) - arg[i] = '\0' == *cp ? NULL : + arg[i] = '\0' == *cp ? "" : mandoc_getarg(&cp, r->msg, r->data, ln, &pos); /* |