common/swap: Remove unnecessary const on return value of swap()

2018-07-19 09:35:50 -04:00 · 2018-07-19 09:35:50 -04:00 · 5c47ea1a4e
commit 5c47ea1a4e
parent 0a868641fa
1 changed files with 1 additions and 1 deletions
--- a/src/common/swap.h
+++ b/src/common/swap.h
@ -177,7 +177,7 @@ protected:
    }

 public:
-    T const swap() const {
+    T swap() const {
        return swap(value);
    }
    swap_struct_t() = default;