expat/lib xmlparse.c,1.117,1.118

Update of /cvsroot/expat/expat/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv13440

Modified Files:
	xmlparse.c 
Log Message:
Make XML_ParserFree() null-safe, so that it behaves
like the standard free() memory deallocation function.

Index: xmlparse.c
===================================================================
RCS file: /cvsroot/expat/expat/lib/xmlparse.c,v
retrieving revision 1.117
retrieving revision 1.118
diff -u -d -r1.117 -r1.118
--- xmlparse.c	18 Oct 2003 04:46:02 -0000	1.117
+++ xmlparse.c	26 Oct 2003 08:13:54 -0000	1.118
@@ -1072,6 +1072,8 @@
 void XMLCALL
 XML_ParserFree(XML_Parser parser)
 {
+  if (parser == NULL)
+    return;
   for (;;) {
     TAG *p;
     if (tagStack == NULL) {