* Source/NSXMLDocument.m

* Source/NSXMLNode.m: Add / to xpath if it is not there.
	Thes matches behavior observed on Mac OS X/Cocoa.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/branches/nsxml_using_libxml2@34562 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2012-01-17 03:48-EST Gregory John Casamento <greg.casamento@gmail.com>
+
+	* Source/NSXMLDocument.m
+	* Source/NSXMLNode.m: Add / to xpath if it is not there.
+	Thes matches behavior observed on Mac OS X/Cocoa.
+
 2012-01-17 03:06-EST Gregory John Casamento <greg.casamento@gmail.com>
 
 	* Source/NSXMLDocument.m: Correct issues with unit tests.

Source/NSXMLDocument.m

@@ -218,8 +218,9 @@ extern void clearPrivatePointers(xmlNodePtr aNode);
 
 - (void) setRootElement: (NSXMLNode*)root
 {
-#warning properly dispose of old root element.
+  // #warning properly dispose of old root element.
   xmlNodePtr newrootnode;
+  id oldElement = [self rootElement];
 
   if(root == nil)
     {
@@ -229,6 +230,10 @@ extern void clearPrivatePointers(xmlNodePtr aNode);
   xmlDocSetRootElement(MY_DOC,[root _node]);
   newrootnode = MY_DOC->children;
   newrootnode->_private = root; // hmmm, this probably isn't where this belongs, but try it...
+
+  // Get rid of old element...
+  // xmlFree([oldElement _node]);
+  oldElement = nil; // is this correct??
 }
 
 - (void) setStandalone: (BOOL)standalone

Source/NSXMLNode.m

@@ -931,6 +931,11 @@ NSArray *execute_xpath(NSXMLNode *node,
 
 - (NSArray*) nodesForXPath: (NSString*)anxpath error: (NSError**)error
 {
+  if([[anxpath substringWithRange: NSMakeRange(0,1)] isEqual: @"/"] == NO)
+    {
+      anxpath = [@"/" stringByAppendingString: anxpath];
+    }
+
   *error = NULL;
   return execute_xpath(self, anxpath, NULL);
 }