From 096f9be4ac328ae39bd794c36a9a04ff68c2b844 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 14 Sep 2020 18:38:44 +0200
Subject: Some GUI fixes

---
 libgui/gui.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'libgui/gui.c')

diff --git a/libgui/gui.c b/libgui/gui.c
index 9744f75..1ff202d 100644
--- a/libgui/gui.c
+++ b/libgui/gui.c
@@ -111,11 +111,10 @@ void gui_win_on_win(struct window *dest, struct window *src, int x, int y)
 		return;
 	}
 
-	if (x < 0)
-		x = 0;
-	if (y < 0)
-		y = 0;
+	if (src->width > dest->width || src->height > dest->height)
+		return;
 
+	// TODO: Negative x and y
 	int bypp = dest->bpp >> 3;
 	u8 *srcfb = src->fb;
 	u8 *destfb = &dest->fb[x * bypp + y * dest->pitch];
-- 
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