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Fix lock store bug.

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Summary: Lock store was not locking properly. It created a lock object which was destructed in the end of function scope which caused bits to be set to UNLOCKED.

Reviewers: matej.gradicek, buda

Reviewed By: matej.gradicek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D154
This commit is contained in:
Dominik Gleich 2017-03-22 14:19:10 +01:00
parent 6be2399ad1
commit f505c76189
1 changed files with 4 additions and 4 deletions
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8
src/transactions/lock_store.hpp
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@ -39,11 +39,11 @@ class LockStore {
public: public:
template <class... Args> template <class... Args>
void take(T *lock, Args &&... args) { void take(T *lock, Args &&... args) {
auto holder = LockHolder(lock, std::forward<Args>(args)...);
if (!holder.active()) return;
locks.emplace_back(LockHolder(lock, std::forward<Args>(args)...)); locks.emplace_back(LockHolder(lock, std::forward<Args>(args)...));
if (!locks.back().active()) {
locks.pop_back();
return;
}
} }
private: private: