Fix a crash error

2023-08-09 13:44:52 -07:00 · 2023-08-09 13:44:52 -07:00 · a4e4ab6411
parent 1289d30ea3
commit a4e4ab6411
1 changed files with 2 additions and 1 deletions
--- a/fdbserver/SimulatedCluster.actor.cpp
+++ b/fdbserver/SimulatedCluster.actor.cpp
@ -1816,7 +1816,8 @@ std::string getExcludedStorageEngineTypesInString(const std::set<SimulationStora
 		str += std::to_string(static_cast<uint32_t>(e));
 		str += ',';
 	}
-	str.pop_back();
+	if (!excluded.empty())
+		str.pop_back();
 	return str;
 }