Warning fix.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/msw/gdiimage.cpp b/src/msw/gdiimage.cpp
index f6dc5a9096a1029b20de1de52ab579f884adeaba..eafa9af40fc1fd3afd6847c25069a03a63090fba 100644 (file)
--- a/src/msw/gdiimage.cpp
+++ b/src/msw/gdiimage.cpp
@@ -648,7 +648,7 @@ HBITMAP wxLoadBMP(const wxString& filename)
       pBmpInfo->bmiHeader.biClrUsed : 1 << pBmpInfo->bmiHeader.biBitCount;
     if (nColors < 1
       || file.Read(pBmpInfo->bmiColors, nColors * sizeof(RGBQUAD))
       pBmpInfo->bmiHeader.biClrUsed : 1 << pBmpInfo->bmiHeader.biBitCount;
     if (nColors < 1
       || file.Read(pBmpInfo->bmiColors, nColors * sizeof(RGBQUAD))

-        == nColors * sizeof(RGBQUAD)) {
+        == (ssize_t)(nColors * sizeof(RGBQUAD))) {

 
       // So how big the bitmap surface is.
       int nBitsSize = BmpFileHdr.bfSize - BmpFileHdr.bfOffBits;
 
       // So how big the bitmap surface is.
       int nBitsSize = BmpFileHdr.bfSize - BmpFileHdr.bfOffBits;