diff options
| -rw-r--r-- | src/adlist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/adlist.c b/src/adlist.c index e87d25cee..ec5f8bbf4 100644 --- a/src/adlist.c +++ b/src/adlist.c @@ -353,7 +353,7 @@ void listJoin(list *l, list *o) { else l->head = o->head; - l->tail = o->tail; + if (o->tail) l->tail = o->tail; l->len += o->len; /* Setup other as an empty list. */ |