cmake: reuse already defined variables

[xonotic/netradiant.git] / radiant / xmlstuff.h

diff --git a/radiant/xmlstuff.h b/radiant/xmlstuff.h
index b51f3cd305e1a38a013ec7d2809375d06b1405cb..7fe6120f6031b46fa531744bc2db7bfc29236412 100644 (file)
--- a/radiant/xmlstuff.h
+++ b/radiant/xmlstuff.h
@@ -68,6 +68,7 @@ class IGL2DWindow;
 class ISAXHandler
 {
 public:
+virtual ~ISAXHandler() = default;
 virtual void Release(){}
 virtual void saxStartElement( message_info_t* ctx, const xmlChar* name, const xmlChar** attrs ) = 0;
 virtual void saxEndElement( message_info_t* ctx, const xmlChar* name ) = 0;