diff options
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index fe238eef..a14cb9d0 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1914,7 +1914,10 @@ post_root(POST_ARGS) arch++; if (*arch == NULL) { n = mdoc->first->child; - while (n->tok != MDOC_Dt) + while (n->tok != MDOC_Dt || + n->child == NULL || + n->child->next == NULL || + n->child->next->next == NULL) n = n->next; n = n->child->next->next; mandoc_vmsg(MANDOCERR_ARCH_BAD, |