(open-tls-stream): Remove unneeded buffer contents when opening the connection.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 106d73e..006bb9d 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2013-06-05  Teodor Zlatanov  <tzz@lifelogs.com>
+
+       * net/tls.el (open-tls-stream): Remove unneeded buffer contents up
+       to point when opening the connection.
+       Suggested by João Távora <joaotavora@gmail.com> in
+       <http://lists.gnu.org/archive/html/emacs-devel/2013-05/msg00464.html>.
+
 2013-06-05  Stefan Monnier  <monnier@iro.umontreal.ca>
 
        * subr.el (load-history-regexp, load-history-filename-element)

diff --git a/lisp/net/tls.el b/lisp/net/tls.el
index 7fc314e..3d8d8de 100644 (file)
--- a/lisp/net/tls.el
+++ b/lisp/net/tls.el
@@ -286,7 +286,10 @@ NOT trusted. Accept anyway? " host)))))
                             (format "Host name in certificate doesn't \
 match `%s'. Connect anyway? " host))))))
        (setq done nil)
-       (delete-process process)))
+       (delete-process process))
+      ;; Delete all the informational messages that could confuse
+      ;; future uses of `buffer'.
+      (delete-region (point-min) (point)))
     (message "Opening TLS connection to `%s'...%s"
             host (if done "done" "failed"))
     (when use-temp-buffer