Stop encrypting on quit.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@488 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/ftp/ftp/cmds.c

@@ -1457,6 +1457,7 @@ disconnect(int argc, char **argv)
 	}
 	cout = NULL;
 	connected = 0;
+	krb4_quit();
 	data = -1;
 	if (!proxy) {
 		macnum = 0;

appl/ftp/ftp/krb4.c

@@ -420,6 +420,12 @@ do_klogin(char *host)
     return 0;
 }
 
+void
+krb4_quit(void)
+{
+  auth_complete = 0;
+}
+
 int krb4_write_enc(FILE *F, char *fmt, va_list ap)
 {
     int len;

appl/ftp/ftp/krb4.h

@@ -9,4 +9,6 @@ void sec_prot(int, char**);
 
 void kauth(int, char **);
 
+void krb4_quit(void);
+
 #endif /* __KRB4_H__ */