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follow compiler's recommendation

This commit is contained in:
jsteemann 2018-09-20 01:16:03 +02:00
parent 0fa7f01c66
commit 04846b74f5
1 changed files with 1 additions and 1 deletions

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@ -126,7 +126,7 @@ void restrictToShard(arangodb::aql::ExecutionNode* node, std::string shardId) {
struct PairHash {
template <class T1, class T2>
size_t operator()(std::pair<T1, T2> const& pair) const {
size_t operator()(std::pair<T1, T2> const& pair) const noexcept {
size_t first = std::hash<T1>()(pair.first);
size_t second = std::hash<T2>()(pair.second);