Eliminate unnecessary integrate-external declaration.

diff --git a/src/runtime/stringio.scm b/src/runtime/stringio.scm
index be3a189bdffb9ada242bb449e5e5c7e8a649ecf2..d73602dd3bb1307df17ba370fdc3fb728b85f209 100644 (file)
--- a/src/runtime/stringio.scm
+++ b/src/runtime/stringio.scm
@@ -27,8 +27,7 @@ USA.
 ;;;; String I/O Ports (SRFI-6)
 ;;; package: (runtime string-i/o-port)
 
-(declare (usual-integrations)
-        (integrate-external "port"))
+(declare (usual-integrations))
 \f
 ;;;; Input as characters