diff options
Diffstat (limited to 'src/ViewStyle.cxx')
| -rw-r--r-- | src/ViewStyle.cxx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ViewStyle.cxx b/src/ViewStyle.cxx index 28a09016b..e30e1fd18 100644 --- a/src/ViewStyle.cxx +++ b/src/ViewStyle.cxx @@ -13,6 +13,7 @@ #include <string_view> #include <vector> #include <map> +#include <optional> #include <algorithm> #include <memory> |