bug fixes

[sicp.git] / src / sicp / ex4_8.rkt

diff --git a/src/sicp/ex4_8.rkt b/src/sicp/ex4_8.rkt
index d58eb4dd28aa8b325f8218b5d8360fcdd9967f6e..1647aea266d386159dcc35094098a5b94f6b7877 100644 (file)
--- a/src/sicp/ex4_8.rkt
+++ b/src/sicp/ex4_8.rkt
@@ -1,6 +1,6 @@
 #lang racket
 
-(provide let->combination)
+(provide let->combination let?)
 
 (define (tagged-list? exp tag)
   (if (pair? exp)