Fix the nullptr bug after move operation.

Test: passed
Change-Id: I1433b59ffe8fef1b26c424a535c30a4d1e15dff2

1 files changed, 1 insertions, 1 deletions

diff --git a/cmds/statsd/src/metrics/CountMetricProducer.cpp b/cmds/statsd/src/metrics/CountMetricProducer.cpp
index 71cb7717d2d7..6f5db5178af0 100644
--- a/cmds/statsd/src/metrics/CountMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/CountMetricProducer.cpp
@@ -248,8 +248,8 @@ void CountMetricProducer::flushCounterIfNeeded(const uint64_t eventTimeNs) {
         proto->write(FIELD_TYPE_INT64 | FIELD_ID_COUNT, (long long)counter.second);
 
         auto& bucketList = mPastBucketProtos[counter.first];
-        bucketList.push_back(std::move(proto));
         mByteSize += proto->size();
+        bucketList.push_back(std::move(proto));
 
         VLOG("metric %lld, dump key value: %s -> %d", mMetric.metric_id(), counter.first.c_str(),
              counter.second);