diff options
| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2016-10-02 19:24:58 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2016-10-02 19:24:58 +0200 |
| commit | 3db384424bd7398ffbb7a355cab8f15f3add009f (patch) | |
| tree | 4536961c62454aca3ac87ee88229e4d20c0d44fa /plot/vrml.c | |
| parent | d479dd1aab1c1cb907932c6595b0ef33523fc797 (diff) | |
New upstream version 1.9.1+repackupstream/1.9.1+repack
Diffstat (limited to 'plot/vrml.c')
| -rw-r--r-- | plot/vrml.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/plot/vrml.c b/plot/vrml.c index 0121c53..d56e62d 100644 --- a/plot/vrml.c +++ b/plot/vrml.c @@ -600,7 +600,9 @@ double cc[3] /* Surface color, cc == NULL or cc[0] < 0.0 */ if (set < 0 || set > 9) error("vrml make_line_tri_quad set %d out of range",set); - if (s->set[set].npoints > 0 && s->set[set].tqary[0].ix[2] < 0) /* First is a line */ + if (s->set[set].npoints > 0 + && s->set[set].ntrqu > 0 + && s->set[set].tqary[0].ix[2] < 0) /* First is a line */ lines = 1; /* Assume all are lines */ if (cc != NULL && cc[0] >= 0.0) { @@ -1745,7 +1747,6 @@ static int do_flush(vrml *s) { fflush(s->fp); rv = fclose(s->fp); - /* Check that there are the x3dom files with the output file */ if (s->fmt == fmt_x3dom) { char *xl, *x3name; |