diff options
Diffstat (limited to 'zen/optional.h')
| -rw-r--r-- | zen/optional.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/zen/optional.h b/zen/optional.h index a6a53103..6e54408a 100644 --- a/zen/optional.h +++ b/zen/optional.h @@ -45,6 +45,7 @@ public: if (tmp.valid) value = tmp.value; valid = tmp.valid; + return *this; } ////rvalue optimization: only basic exception safety: |