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-rw-r--r--chickadee/array-list.scm4
1 files changed, 2 insertions, 2 deletions
diff --git a/chickadee/array-list.scm b/chickadee/array-list.scm
index 0150cce..e09cded 100644
--- a/chickadee/array-list.scm
+++ b/chickadee/array-list.scm
@@ -51,8 +51,8 @@
(set-record-type-printer! <array-list> display-array-list)
-(define (make-array-list)
- (%make-array-list (make-vector 32) 0))
+(define* (make-array-list #:optional (initial-capacity 32))
+ (%make-array-list (make-vector initial-capacity) 0))
(define (array-list . items)
(let ((l (make-array-list)))