diff options
Diffstat (limited to 'include/o3tl')
| -rw-r--r-- | include/o3tl/enumarray.hxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/o3tl/enumarray.hxx b/include/o3tl/enumarray.hxx index b476cb3671d2..6bc3dff7a608 100644 --- a/include/o3tl/enumarray.hxx +++ b/include/o3tl/enumarray.hxx @@ -51,7 +51,7 @@ public: static const size_type max_index = static_cast<size_type>(E::LAST); - const V operator[](E index) const + const V& operator[](E index) const { assert(index>=static_cast<E>(0) && index<=E::LAST); return detail_values[static_cast<size_type>(index)]; |