guard against empty ref

[wxWidgets.git] / src / mac / carbon / combobox.cpp

diff --git a/src/mac/carbon/combobox.cpp b/src/mac/carbon/combobox.cpp
index 245bb7acd8e4195c4c5a2aeb094966f13b78e5b4..71a386b3da18aaeb7b8998cf5a850657d16d0b9a 100644 (file)
--- a/src/mac/carbon/combobox.cpp
+++ b/src/mac/carbon/combobox.cpp
@@ -210,6 +210,8 @@ protected:
 private:
     wxComboBox *m_cb;
 
+    friend class wxComboBox;
+
     DECLARE_EVENT_TABLE()
 };