From ac7ec1febea7b1960f580b3c49c0f5627400ee79 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 27 Jan 2018 21:54:39 -0500
Subject: XEEN: Hopeful compilation fix

---
 engines/xeen/dialogs.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/engines/xeen/dialogs.h b/engines/xeen/dialogs.h
index 536bd27e82..6117fbd78d 100644
--- a/engines/xeen/dialogs.h
+++ b/engines/xeen/dialogs.h
@@ -92,9 +92,15 @@ public:
 	void restoreButtons();
 
 	void addButton(const Common::Rect &bounds, int val,
-		SpriteResource *sprites = nullptr);
+		SpriteResource *sprites);
 	void addButton(const Common::Rect &bounds, int val,
-		uint frameNum, SpriteResource *sprites = nullptr);
+		uint frameNum, SpriteResource *sprites);
+	void addButton(const Common::Rect &bounds, int val) {
+		addButton(bounds, val, nullptr);
+	}
+	void addButton(const Common::Rect &bounds, int val, uint frameNum) {
+		addButton(bounds, val, frameNum, nullptr);
+	}
 
 	void addPartyButtons(XeenEngine *vm);
 
-- 
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