Backport: Can use const now that Font::GetID is const.

Backport of changeset 6960:6da8a5e47c98.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/Style.cxx b/src/Style.cxx
index 11509c1ba..af09ac10f 100644
--- a/src/Style.cxx
+++ b/src/Style.cxx
@@ -27,7 +27,7 @@ FontAlias::~FontAlias() {
 	// ~Font will not release the actual font resource since it is now 0
 }
 
-void FontAlias::MakeAlias(Font &fontOrigin) {
+void FontAlias::MakeAlias(const Font &fontOrigin) {
 	SetID(fontOrigin.GetID());
 }
 
diff --git a/src/Style.h b/src/Style.h
index 441d0150a..81b399806 100644
--- a/src/Style.h
+++ b/src/Style.h
@@ -39,7 +39,7 @@ public:
 	FontAlias &operator=(const FontAlias &) = delete;
 	FontAlias &operator=(FontAlias &&) = delete;
 	~FontAlias() override;
-	void MakeAlias(Font &fontOrigin);
+	void MakeAlias(const Font &fontOrigin);
 	void ClearFont();
 };