avoid std::string copy #1969
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avoid std::string copy #1969
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serverglen
reviewed
Oct 27, 2022
src/bvar/mvariable.cpp
Outdated
| @@ -239,7 +239,7 @@ size_t MVariable::dump_exposed(Dumper* dumper, const DumpOptions* options) { | |||
| std::vector<std::string> mvars; | |||
| list_exposed(&mvars); | |||
| size_t n = 0; | |||
| for (auto mvar : mvars) { | |||
| for (auto &mvar : mvars) { | |||
|
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