[Boost-commit] svn:boost r43420 - sandbox/xml/boost/xml/dom

From: seefeld_at_[hidden]
Date: 2008-02-27 08:38:46

Author: stefan
Date: 2008-02-27 08:38:45 EST (Wed, 27 Feb 2008)
New Revision: 43420
URL: http://svn.boost.org/trac/boost/changeset/43420

Log:
Handle NULL nodeset.
Text files modified: 
   sandbox/xml/boost/xml/dom/node_set.hpp |     2 +-                                      
   1 files changed, 1 insertions(+), 1 deletions(-)

Modified: sandbox/xml/boost/xml/dom/node_set.hpp
==============================================================================
--- sandbox/xml/boost/xml/dom/node_set.hpp	(original)
+++ sandbox/xml/boost/xml/dom/node_set.hpp	2008-02-27 08:38:45 EST (Wed, 27 Feb 2008)
@@ -20,7 +20,7 @@
 
   ~node_set() { xmlXPathFreeNodeSet(this->impl());}
 
-  size_t size() const { return this->impl()->nodeNr;}
+  size_t size() const { return this->impl() ? this->impl()->nodeNr : 0;}
   node_ptr<node<S> > operator[] (size_t i) 
   {
     return detail::ptr_factory<node<S> >(this->impl()->nodeTab[i]);