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check if ptr is NULL before dereferencing it in Menu::GetSelected()

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This commit is contained in:
Andrzej Rybczak
2009-03-17 19:48:34 +01:00
parent 204189fe33
commit a9bad6863b
1 changed files with 1 additions and 1 deletions
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src/menu.h
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@@ -598,7 +598,7 @@ template <typename T> bool NCurses::Menu<T>::hasSelected() const
template <typename T> void NCurses::Menu<T>::GetSelected(std::vector<size_t> &v) const template <typename T> void NCurses::Menu<T>::GetSelected(std::vector<size_t> &v) const
{ {
for (size_t i = 0; i < itsOptionsPtr->size(); i++) for (size_t i = 0; i < itsOptionsPtr->size(); i++)
if ((*itsOptionsPtr)[i]->isSelected) if ((*itsOptionsPtr)[i] && (*itsOptionsPtr)[i]->isSelected)
v.push_back(i); v.push_back(i);
} }