Merge pull request #705 from osrf/mean_time_calc

Fix mean time calculation
osrf · Nov 18, 2020 · aab915a · aab915a
2 parents 7c44c88 + a2213c2
commit aab915a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/subt_ign/src/GameLogicPlugin.cc b/subt_ign/src/GameLogicPlugin.cc
@@ -2577,10 +2577,10 @@ void GameLogicPluginPrivate::LogRobotArtifactData(
   statsMsg.last_artifact_report_time = this->lastReportTime;
 
   double meanReportTime = 0;
-  if (!this->foundArtifacts.empty())
+  if (this->foundArtifacts.size() > 1)
   {
     meanReportTime = (this->lastReportTime-this->firstReportTime) /
-        this->foundArtifacts.size();
+        (this->foundArtifacts.size() - 1);
   }
   out << YAML::Key << "mean_time_between_successful_artifact_reports";
   out << YAML::Value << meanReportTime;