1 files changed, 4 insertions, 4 deletions
diff --git a/src/os/macosx/string_osx.h b/src/os/macosx/string_osx.h
index d632b0a44..8c9b7058a 100644
--- a/src/os/macosx/string_osx.h
+++ b/src/os/macosx/string_osx.h
@@ -30,10 +30,10 @@ class OSXStringIterator : public StringIterator {
 	size_t cur_pos; ///< Current iteration position.
 
 public:
-	virtual void SetString(const char *s);
-	virtual size_t SetCurPosition(size_t pos);
-	virtual size_t Next(IterType what);
-	virtual size_t Prev(IterType what);
+	void SetString(const char *s) override;
+	size_t SetCurPosition(size_t pos) override;
+	size_t Next(IterType what) override;
+	size_t Prev(IterType what) override;
 
 	static StringIterator *Create();
 };