updated for version 7.3.068

Problem:    Using freed memory when doing ":saveas" and an autocommand sets
	    'autochdir'. (Kevin Klement)
Solution:   Get the value of fname again after executing autocommands.

src/ex_cmds.c

@@ -2705,6 +2705,10 @@ do_write(eap)
 									TRUE);
 		do_modelines(0);
 	    }
+
+	    /* Autocommands may have changed buffer names, esp. when
+	     * 'autochdir' is set. */
+	    fname = curbuf->b_sfname;
 #endif
 	}
 

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    68,
 /**/
     67,
 /**/