fix uninitialised values

Origin commit data
------------------
Commit: f76dda36df
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2017-01-29 (Sun, 29 Jan 2017)

src/gui/components/cc_item.cpp

@@ -50,6 +50,7 @@ CComponentsItem::CComponentsItem(CComponentsForm* parent)
 	cc_item_selected 	= false;
 	cc_page_number		= 0;
 	cc_has_focus		= true;
+	cc_parent		= NULL;
 	initParent(parent);
 }