diff --git a/components/livestatus/query.cpp b/components/livestatus/query.cpp
index b7772fd13..ced8bca83 100644
--- a/components/livestatus/query.cpp
+++ b/components/livestatus/query.cpp
@@ -287,22 +287,10 @@ void Query::PrintResultSet(std::ostream& fp, const std::vector<String>& columns,
 				else
 					fp << ";";
 
-				if (value.IsObjectType<Array>()) {
-					bool first_inner = true;
-					Array::Ptr arr = static_cast<Array::Ptr>(value);
-
-					ObjectLock rlock(arr);
-					BOOST_FOREACH(const Value& arr_val, arr) {
-						if (first_inner)
-							first_inner = false;
-						else
-							fp << ",";
-
-						fp << Convert::ToString(arr_val);
-					}
-				} else {
+				if (value.IsObjectType<Array>())
+					PrintCsvArray(fp, value, 0);
+				else
 					fp << Convert::ToString(value);
-				}
 			}
 
 			fp << "\n";
@@ -312,6 +300,24 @@ void Query::PrintResultSet(std::ostream& fp, const std::vector<String>& columns,
 	}
 }
 
+void Query::PrintCsvArray(std::ostream& fp, const Array::Ptr& array, int level)
+{
+	bool first = true;
+
+	ObjectLock olock(array);
+	BOOST_FOREACH(const Value& value, array) {
+		if (first)
+			first = false;
+		else
+			fp << ((level == 0) ? "," : "|");
+
+		if (value.IsObjectType<Array>())
+			PrintCsvArray(fp, value, level + 1);
+		else
+			fp << Convert::ToString(value);
+	}
+}
+
 void Query::ExecuteGetHelper(const Stream::Ptr& stream)
 {
 	Log(LogInformation, "livestatus", "Table: " + m_Table);
diff --git a/components/livestatus/query.h b/components/livestatus/query.h
index 843e47c25..512c973b1 100644
--- a/components/livestatus/query.h
+++ b/components/livestatus/query.h
@@ -77,6 +77,7 @@ private:
 	String m_ErrorMessage;
 
 	void PrintResultSet(std::ostream& fp, const std::vector<String>& columns, const Array::Ptr& rs);
+	void PrintCsvArray(std::ostream& fp, const Array::Ptr& array, int level);
 
 	void ExecuteGetHelper(const Stream::Ptr& stream);
 	void ExecuteCommandHelper(const Stream::Ptr& stream);