Cast adjusted to expected integer range.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43669 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/aui/dockart.cpp b/src/aui/dockart.cpp
index 116fb7980477320c3cb7a65d501f846cdce4632c..f2bfb08188d9835337b89255f6ca5f8171a8e3c4 100644 (file)
--- a/src/aui/dockart.cpp
+++ b/src/aui/dockart.cpp
@@ -103,7 +103,7 @@ wxColor wxAuiStepColour(const wxColor& c, int ialpha)
     g = wxAuiBlendColour(g, bg, alpha);
     b = wxAuiBlendColour(b, bg, alpha);
     
-    return wxColour((int)r, (int)g, (int)b);
+    return wxColour((unsigned char)r, (unsigned char)g, (unsigned char)b);
 }