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Merge pull request #736 from maxim-ky/master

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Move the existing value to "removed" argument; removed is optional (could be nullptr)
This commit is contained in:
Christopher Dunn
2018-01-29 21:13:47 -06:00
committed by GitHub
parent 04abe38148 1ec85c76a4
commit 07a324fb14
1 changed files with 6 additions and 1 deletions
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7
src/lib_json/json_value.cpp
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@@ -1186,7 +1186,12 @@ bool Value::removeMember(const char* key, const char* cend, Value* removed)
ObjectValues::iterator it = value_.map_->find(actualKey);
if (it == value_.map_->end())
return false;
*removed = it->second;
if (removed)
#if JSON_HAS_RVALUE_REFERENCES
*removed = std::move(it->second);
#else
*removed = it->second;
#endif
value_.map_->erase(it);
return true;
}