$OpenBSD: patch-pptp_ctrl_c,v 1.1 2006/09/22 02:00:50 pvalchev Exp $
--- pptp_ctrl.c.orig	Thu Sep 21 19:03:03 2006
+++ pptp_ctrl.c	Thu Sep 21 19:03:19 2006
@@ -457,6 +457,7 @@ void pptp_conn_destroy(PPTP_CONN * conn)
 void pptp_fd_set(PPTP_CONN * conn, fd_set * read_set, fd_set * write_set,
                  int * max_fd)
 {
+    int sig_fd;
     assert(conn && conn->call);
     /* Add fd to write_set if there are outstanding writes. */
     if (conn->write_size > 0)
@@ -465,7 +466,7 @@ void pptp_fd_set(PPTP_CONN * conn, fd_se
     FD_SET(conn->inet_sock, read_set);
     if (*max_fd < conn->inet_sock) *max_fd = conn->inet_sock;
     /* Add signal pipe file descriptor to set */
-    int sig_fd = sigpipe_fd();
+    sig_fd = sigpipe_fd();
     FD_SET(sig_fd, read_set);
     if (*max_fd < sig_fd) *max_fd = sig_fd;
 }
