From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 21 Dec 2001 23:58:23 +0000 (+0000)
Subject: (ange-ftp-file-modtime): Use save-match-data.
X-Git-Tag: emacs-21.2~220
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=03f0813fc1bbd0aa72d79181db65dc50e5d56e8b;p=emacs.git

(ange-ftp-file-modtime): Use save-match-data.
---

diff --git a/lisp/net/ange-ftp.el b/lisp/net/ange-ftp.el
index 68886e80cb1..a6e09464a2f 100644
--- a/lisp/net/ange-ftp.el
+++ b/lisp/net/ange-ftp.el
@@ -3442,7 +3442,7 @@ Value is (0 0) if the modification time cannot be determined."
     ;; Bob@rattlesnake.com reports that is returns something different
     ;; for at least one FTP server.  So, let's use the response only
     ;; if it matches the Internet draft.
-    (when (string-match "^213 [0-9]\\{14\\}$" line)
+    (when (save-match-data (string-match "^213 [0-9]\\{14\\}$" line))
       (setq modtime
 	    (encode-time
 	     (string-to-number (substring line 16 18))