length: support buffer objects.

* lib.c (length): Handle BUF case via length_buf.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.c b/lib.c
index 7725e4f0..87a7dfad 100644
--- a/lib.c
+++ b/lib.c
@@ -9051,6 +9051,8 @@ val length(val seq)
     return length_vec(seq);
   case RNG:
     return minus(to(seq), from(seq));
+  case BUF:
+    return length_buf(seq);
   case COBJ:
     if (seq->co.cls == hash_s)
       return hash_count(seq);