AliceO2Group
diff --git a/‎PWGJE/DataModel/EMCALClusterDefinition.h‎
Lines changed: 1 addition & 1 deletion b/‎PWGJE/DataModel/EMCALClusterDefinition.h‎
Lines changed: 1 addition & 1 deletion
@@ -100,7 +100,7 @@ struct EMCALClusterDefinition {
   {
     return algorithm;
   }
-  [[nodiscard]] std::string toString() const
+  [[nodiscard]] const std::string& toString() const
   {
     return name;
   }
Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ struct EMCALClusterDefinition {`
`100`	`100`	`{`
`101`	`101`	`return algorithm;`
`102`	`102`	`}`
`103`		`- [[nodiscard]] std::string toString() const`
	`103`	`+ [[nodiscard]] const std::string& toString() const`
`104`	`104`	`{`
`105`	`105`	`return name;`
`106`	`106`	`}`