Author: cazfi
Date: Tue Oct 4 20:01:40 2016
New Revision: 33992
URL: http://svn.gna.org/viewcvs/freeciv?rev=33992&view=rev
Log:
Check existence of a file before trying to run xml-parser on it.
See bug #23759
Modified:
trunk/utility/registry.c
Modified: trunk/utility/registry.c
URL:
http://svn.gna.org/viewcvs/freeciv/trunk/utility/registry.c?rev=33992&r1=33991&r2=33992&view=diff
==============================================================================
--- trunk/utility/registry.c (original)
+++ trunk/utility/registry.c Tue Oct 4 20:01:40 2016
@@ -1,4 +1,4 @@
-/**********************************************************************
+/***********************************************************************
Freeciv - Copyright (C) 1996 - A Kjeldberg, L Gregersen, P Unold
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -51,11 +51,15 @@
bool allow_duplicates)
{
#ifdef FREECIV_HAVE_XML_REGISTRY
- xmlDoc *sec_doc;
+ struct stat buf;
- sec_doc = xmlReadFile(filename, NULL, XML_PARSE_NOERROR);
- if (sec_doc != NULL) {
- return xmlfile_load(sec_doc, filename);
+ if (fc_stat(filename, &buf) == 0) {
+ xmlDoc *sec_doc;
+
+ sec_doc = xmlReadFile(filename, NULL, XML_PARSE_NOERROR);
+ if (sec_doc != NULL) {
+ return xmlfile_load(sec_doc, filename);
+ }
}
#endif /* FREECIV_HAVE_XML_REGISTRY */
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