menu: fix null pointer dereference in Menu::ReverseSelection()

16 years ago · f2ac6cac03
parent 968d2366aa
commit f2ac6cac03
1 changed files with 2 additions and 1 deletions
--- a/src/menu.h
+++ b/src/menu.h
@ -1000,6 +1000,7 @@ template <typename T> void NCurses::Menu<T>::ReverseSelection(size_t beginning)
 {
 	option_iterator it = itsOptionsPtr->begin()+beginning;
 	for (size_t i = beginning; i < Size(); ++i, ++it)
+		if (*it)
 			(*it)->isSelected = !(*it)->isSelected && !(*it)->isStatic;
 }