Use standard attribute instead of GCC extension to avoid lint diagnostics.

1 files changed, 1 insertions, 1 deletions

diff --git a/gtk/ScintillaGTK.h b/gtk/ScintillaGTK.h
index 7c9b165cb..126072856 100755
--- a/gtk/ScintillaGTK.h
+++ b/gtk/ScintillaGTK.h
@@ -293,7 +293,7 @@ private:
 class GObjectWatcher {
 	GObject *weakRef;
 
-	void WeakNotifyThis(GObject *obj G_GNUC_UNUSED) {
+	void WeakNotifyThis([[maybe_unused]] GObject *obj) {
 		PLATFORM_ASSERT(obj == weakRef);
 
 		Destroyed();