X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=blobdiff_plain;f=mop.lisp;h=f8aba54c1f26ae47ed39b74987ed1c056938e15f;hp=79262522cb16c671a930f87e8abcef9f89d39562;hb=HEAD;hpb=edd20bf2370a3018dc4c41e0221ec548a9c187af

diff --git a/mop.lisp b/mop.lisp
index 7926252..06d3e01 100644
--- a/mop.lisp
+++ b/mop.lisp
@@ -26,8 +26,9 @@
       (pushnew 'kmrcl::cmucl-mop cl:*features*)
       (pushnew 'kmrcl::cmucl-pcl cl:*features*)))
 
-(when (find-package '#:kmr-mop)
-  (delete-package '#:kmr-mop))
+(eval-when (:compile-toplevel :load-toplevel :execute)
+           (when (find-package '#:kmr-mop)
+             (delete-package '#:kmr-mop)))
 
 (defpackage #:kmr-mop
   (:use