Fix harmless MSVC warning about double to float conversion.

Make the constant double as well as it's compared with other doubles in the
code below.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65292 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/ribbon/art_msw.cpp b/src/ribbon/art_msw.cpp
index 4041079aeb6bc082697b621185890193355133c5..ad494d5863fcac5ff1f520c48e816f9fdff7c431 100644 (file)
--- a/src/ribbon/art_msw.cpp
+++ b/src/ribbon/art_msw.cpp
@@ -144,7 +144,7 @@ void wxRibbonMSWArtProvider::SetColourScheme(
 
     // Map primary saturation from [0, 1] to [.25, .75]
     bool primary_is_gray = false;
 
     // Map primary saturation from [0, 1] to [.25, .75]
     bool primary_is_gray = false;

-    const float gray_saturation_threshold = 0.01;
+    static const double gray_saturation_threshold = 0.01;

     if(primary_hsl.saturation <= gray_saturation_threshold)
         primary_is_gray = true;
     else
     if(primary_hsl.saturation <= gray_saturation_threshold)
         primary_is_gray = true;
     else