diff options
Diffstat (limited to 'src/cam/options.h')
| -rw-r--r-- | src/cam/options.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/cam/options.h b/src/cam/options.h index 210e502a..83c409ae 100644 --- a/src/cam/options.h +++ b/src/cam/options.h @@ -135,6 +135,7 @@ public: void addValue(const OptionValue &value); ValueType type() const { return type_; } + bool empty() const { return type_ == ValueType::ValueNone; } operator int() const; operator std::string() const; |