Fix segmentation fault in menoh_impl::extract_needed_node_list #23
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…-research#9) std::find_if(node_list.begin(), node_list.end(), pred) returns node_list.end() when no elements node_list satisfy the pred, therefore returned iterator must not be dereferenced without proper check.
modify style
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Thank you! I could not find it. |
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C++ is really difficult to use correctly. |
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This fixes segmentation fault in
menoh_impl::extract_needed_node_listreported in #9.std::find_if(node_list.begin(), node_list.end(), pred)returnsnode_list.end()when no elementsnode_listsatisfy thepred, therefore returned iterator must not be dereferenced without proper check.