wxXmlNode::GetPropVal's pointer argument must not be NULL, check for it

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@48928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-09-24 22:08:46 +00:00
parent e2ae339e7b
commit a52a60e4d3
1 changed files with 2 additions and 0 deletions
--- a/src/xml/xml.cpp
+++ b/src/xml/xml.cpp
@@ -143,6 +143,8 @@ bool wxXmlNode::HasProp(const wxString& propName) const

 bool wxXmlNode::GetPropVal(const wxString& propName, wxString *value) const
 {
+    wxCHECK_MSG( value, false, "value argument must not be NULL" );
+
    wxXmlProperty *prop = GetProperties();

    while (prop)