Added missing import.

diff --git a/register.scm b/register.scm
index 09e9653..91ac133 100755 (executable)
--- a/register.scm
+++ b/register.scm
@@ -3,6 +3,7 @@
 
 (lambda (uri)
   (import (chicken file)
+          (chicken io)
           uri-common simple-sha1)
   (for-each eval (with-input-from-file "garden.scm" read-list))
   (let ((query (uri-query uri)))