diff options
Diffstat (limited to 'man_action.c')
| -rw-r--r-- | man_action.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/man_action.c b/man_action.c index 00a284d8..e159baa5 100644 --- a/man_action.c +++ b/man_action.c @@ -153,12 +153,20 @@ post_TH(struct man *m) * of the syntax tree (they encompass only meta-data). */ - assert(MAN_ROOT == m->last->parent->type); - m->last->parent->child = NULL; - n = m->last; - m->last = m->last->parent; - m->next = MAN_NEXT_CHILD; - assert(m->last == m->first); + if (m->last->parent->child == m->last) { + assert(MAN_ROOT == m->last->parent->type); + m->last->parent->child = NULL; + n = m->last; + m->last = m->last->parent; + m->next = MAN_NEXT_CHILD; + assert(m->last == m->first); + } else { + assert(m->last->prev); + m->last->prev->next = NULL; + n = m->last; + m->last = m->last->prev; + m->next = MAN_NEXT_SIBLING; + } man_node_freelist(n); return(1); |