Warning fix due to unsigned nature of wParam.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30143 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/combobox.cpp b/src/msw/combobox.cpp
index 49344341f1f34d46388c273097e4c83c4aa54686..73c68526607c3c38385e5e69307c1421efddea26 100644 (file)
--- a/src/msw/combobox.cpp
+++ b/src/msw/combobox.cpp
@@ -257,7 +257,7 @@ WXLRESULT wxComboBox::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lPara
             
         case CB_SETCURSEL:
             // Selection was set with SetSelection.  Update the value too.
-            if (wParam < 0 || wParam > GetCount())
+            if ((int)wParam > GetCount())
                 m_value = wxEmptyString;
             else
                 m_value = GetString(wParam);