distrib changes to enable graphics context and add gdiplus.dll

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43575 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/aui/dockart.cpp b/src/aui/dockart.cpp
index 9fbcddae2e62ba06d59d42a29581bc94b1a95cd7..a7013068c796aeae688b5fb3e3d127edcde695ed 100644 (file)
--- a/src/aui/dockart.cpp
+++ b/src/aui/dockart.cpp
@@ -153,9 +153,9 @@ static void DrawGradientRectangle(wxDC& dc,
         int r,g,b;
         
         
-        r = start_color.Red() + ((i*rd*100)/high)/100;
-        g = start_color.Green() + ((i*gd*100)/high)/100;
-        b = start_color.Blue() + ((i*bd*100)/high)/100;
+        r = start_color.Red() + (high == 0 ? 0 : (((i*rd*100)/high)/100));
+        g = start_color.Green() + (high == 0 ? 0 : (((i*gd*100)/high)/100));
+        b = start_color.Blue() + (high == 0 ? 0 : (((i*bd*100)/high)/100));
 
         wxPen p(wxColor((unsigned char)r,
                         (unsigned char)g,