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-rw-r--r--src/gui/setup_video.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/setup_video.h b/src/gui/setup_video.h
index dc1a180b3..754227a2f 100644
--- a/src/gui/setup_video.h
+++ b/src/gui/setup_video.h
@@ -43,7 +43,7 @@ class TextDialog;
class Setup_Video final : public SetupTab, public gcn::KeyListener
{
public:
- Setup_Video(const Widget2 *const widget);
+ explicit Setup_Video(const Widget2 *const widget);
A_DELETE_COPY(Setup_Video)