check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / msw / colour.cpp

diff --git a/src/msw/colour.cpp b/src/msw/colour.cpp
index d79ebc9af7edd36a66457132e2fa630a00d198d1..acd528ef631d73a5247c9deaf8776e7b6e24ce7e 100644 (file)
--- a/src/msw/colour.cpp
+++ b/src/msw/colour.cpp
@@ -68,6 +68,7 @@ void wxColour::Init()
 {
     m_isInit = false;
     m_pixel = 0;
+    m_alpha =
     m_red =
     m_blue =
     m_green = 0;
@@ -78,11 +79,12 @@ wxColour::~wxColour()
 }
 
 void wxColour::InitRGBA(unsigned char r, unsigned char g, unsigned char b,
-                        unsigned char WXUNUSED(a))
+                        unsigned char a)
 {
     m_red = r;
     m_green = g;
     m_blue = b;
+    m_alpha = a;
     m_isInit = true;
     m_pixel = PALETTERGB(m_red, m_green, m_blue);
 }