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code correctness: add a missing &

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Tomasz Śniatowski 2009-03-22 00:23:13 +01:00
parent 73b69a692e
commit fb90b8dc87
1 changed files with 1 additions and 1 deletions
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2
src/editor2/editor_map.hpp
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@ -107,7 +107,7 @@ public:
/**
* Return the selection set.
*/
const std::set<map_location> selection() const { return selection_; }
const std::set<map_location>& selection() const { return selection_; }
/**
* Clear the selection