Add strong typed bool type for modal bool flag.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/windows/okdialog.h b/src/gui/windows/okdialog.h
index e3f7fa928..3d7fd140b 100644
--- a/src/gui/windows/okdialog.h
+++ b/src/gui/windows/okdialog.h
@@ -49,7 +49,7 @@ class OkDialog final : public Window,
                  const std::string &restrict msg,
                  const std::string &restrict button,
                  const int soundEvent,
-                 const bool modal,
+                 const Modal modal,
                  const bool showCenter,
                  Window *const parent,
                  const int minWidth);