correction to last commit: don't test unsetenv() return value, it's void under Darwin

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

diff --git a/src/msw/font.cpp b/src/msw/font.cpp
index 8023ed0e3de4400c09b3176408eab011f50e8c46..eec88f8c060c4cd94b05e10dfe2759b4c80f1433 100644 (file)
--- a/src/msw/font.cpp
+++ b/src/msw/font.cpp
@@ -476,7 +476,8 @@ int wxNativeFontInfo::GetPointSize() const
     //        for printing!
     const int ppInch = ::GetDeviceCaps(ScreenHDC(), LOGPIXELSY);
 
-    return (int) (((72.0*(double)abs(lf.lfHeight)) / (double) ppInch) + 0.5);
+    // BC++ 2007 doesn't provide abs(long) overload, hence the cast
+    return (int) (((72.0*abs((int)lf.lfHeight)) / (double) ppInch) + 0.5);
 }
 
 wxSize wxNativeFontInfo::GetPixelSize() const