From: Holger Schemel <info@artsoft.org>
Date: Tue, 22 Mar 2016 09:29:38 +0000 (+0100)
Subject: improved robustness of function for drawing global borders
X-Git-Tag: 4.0.0.0-rc1~31
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=31379d28ae87b6aeef89cffc4fc0f11b783614bc;p=rocksndiamonds.git

improved robustness of function for drawing global borders
---

diff --git a/src/tools.c b/src/tools.c
index a212e6ad..9d97bc9e 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -384,7 +384,8 @@ void DrawMaskedBorder(int redraw_mask)
 
 void DrawMaskedBorderToTarget(int draw_target)
 {
-  if (draw_target == DRAW_BORDER_TO_SCREEN)
+  if (draw_target == DRAW_BORDER_TO_BACKBUFFER ||
+      draw_target == DRAW_BORDER_TO_SCREEN)
   {
     DrawMaskedBorderExt(REDRAW_ALL, draw_target);
   }
@@ -397,7 +398,7 @@ void DrawMaskedBorderToTarget(int draw_target)
       global.border_status = gfx.fade_border_source_status;
       gfx.masked_border_bitmap_ptr = gfx.fade_bitmap_source;
     }
-    else
+    else if (draw_target == DRAW_BORDER_TO_FADE_TARGET)
     {
       global.border_status = gfx.fade_border_target_status;
       gfx.masked_border_bitmap_ptr = gfx.fade_bitmap_target;