diff options
author | Henning Baldersheim <balder@yahoo-inc.com> | 2021-03-19 10:17:29 +0000 |
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committer | Henning Baldersheim <balder@yahoo-inc.com> | 2021-03-19 10:17:29 +0000 |
commit | 96fb27faf72bdfe4a64ec765a746e19ba462a57e (patch) | |
tree | e828c78bb8c50b27ed1d21200fb5f8200b36be1d /metrics | |
parent | 8a073477b45ec34c4a614391d345637c502dc526 (diff) |
Use append instead of operator + to avoid temporaries
Diffstat (limited to 'metrics')
-rw-r--r-- | metrics/src/vespa/metrics/metric.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/metrics/src/vespa/metrics/metric.cpp b/metrics/src/vespa/metrics/metric.cpp index a7a212d759c..a8d8194b26d 100644 --- a/metrics/src/vespa/metrics/metric.cpp +++ b/metrics/src/vespa/metrics/metric.cpp @@ -173,7 +173,10 @@ Metric::getPath() const if (_owner == 0 || _owner->_owner == 0) { return getName(); } else { - return _owner->getPath() + "." + getName(); + vespalib::string path(_owner->getPath()); + path.append('.'); + path.append(getName()); + return path; } } |