cpp-common/bt2: remove useless copy operations

[babeltrace.git] / src / cpp-common / bt2 / integer-range-set.hpp

diff --git a/src/cpp-common/bt2/integer-range-set.hpp b/src/cpp-common/bt2/integer-range-set.hpp
index 07de9431c9e0b08e0a9a50b51dc8936b9da9b5ac..1cfbfc3a133ac0ec0b9dc2da6601463a0732ecff 100644 (file)
--- a/src/cpp-common/bt2/integer-range-set.hpp
+++ b/src/cpp-common/bt2/integer-range-set.hpp
@@ -171,7 +171,7 @@ public:
     }
 
     template <typename OtherLibObjT>
-    CommonIntegerRangeSet& operator=(const CommonIntegerRangeSet<OtherLibObjT> rangeSet) noexcept
+    CommonIntegerRangeSet operator=(const CommonIntegerRangeSet<OtherLibObjT> rangeSet) noexcept
     {
         _ThisBorrowedObject::operator=(rangeSet);
         return *this;