From: Guillermo J. Rozas <edu/mit/csail/zurich/gjr>
Date: Wed, 12 Aug 1992 09:16:44 +0000 (+0000)
Subject: Fix dos/canonicalize to not extract substrings when the string has the
X-Git-Tag: 20090517-FFI~9130
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=e5265da345e369921c2b8a3206bc502e7bf5a981;p=mit-scheme.git

Fix dos/canonicalize to not extract substrings when the string has the
proper length.
---

diff --git a/v7/src/runtime/dospth.scm b/v7/src/runtime/dospth.scm
index 3f0312524..fa7a80cdb 100644
--- a/v7/src/runtime/dospth.scm
+++ b/v7/src/runtime/dospth.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/dospth.scm,v 1.9 1992/08/12 08:57:22 jinx Exp $
+$Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/runtime/dospth.scm,v 1.10 1992/08/12 09:16:44 jinx Exp $
 
 Copyright (c) 1992 Massachusetts Institute of Technology
 
@@ -198,8 +198,7 @@ MIT in each case. |#
 	(<= (string-length field) length)))
 
   (define (canonicalize-field field length)
-    (if (not (string? field))
-	field
+    (if (valid? field length)
 	(substring field 0 length)))
 
   ;; This should really canonicalize the directory as well.