From d2bfdd81163dcafc67f9c9eab0eda24a10d318bc Mon Sep 17 00:00:00 2001
From: Marcus Comstedt
Date: Sun, 21 Dec 2003 19:36:21 +0000
Subject: Invisible mouse pointer fix.

svn-id: r11840
---
 backends/dc/display.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'backends')

diff --git a/backends/dc/display.cpp b/backends/dc/display.cpp
index be49b9d9e1..d640eb0a02 100644
--- a/backends/dc/display.cpp
+++ b/backends/dc/display.cpp
@@ -434,7 +434,7 @@ void OSystem_Dreamcast::drawMouse(int xdraw, int ydraw, int w, int h,
   unsigned short *dst = (unsigned short *)mouse_tx[_mouse_buffer];
   int y=0;
 
-  if(visible && w<=MOUSE_W && h<=MOUSE_H)
+  if(visible && w && h && w<=MOUSE_W && h<=MOUSE_H)
     for(int y=0; y<h; y++) {
       int x;
       for(x=0; x<w; x++)
@@ -445,8 +445,10 @@ void OSystem_Dreamcast::drawMouse(int xdraw, int ydraw, int w, int h,
 	  *dst++ = palette[*buf++]|0x8000;
       dst += MOUSE_W-x;
     }
-  else
-    w = h = 0;
+  else {
+    commit_dummy_transpoly();
+    return;
+  }
   
   mypoly.cmd =
     TA_CMD_POLYGON|TA_CMD_POLYGON_TYPE_TRANSPARENT|TA_CMD_POLYGON_SUBLIST|
-- 
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