* builds/win32/visualc/freetype.dsp: updating the project file, adding
    missing base source files (e.g. ftstroke.c, ftxf86.c, etc...)

    * src/autofit/afcjk.c, src/autofit/aflatin.c, src/base/ftobjs.c,
    src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrobjs.c,
    src/sfnt/sfobjs.c, src/sfnt/ttmtx.c, src/truetype/ttpload.c,
    src/truetype/ttpload.h, src/type1/t1afm.c, src/type1/t1objs.c:
      removing compiler warnings when building with Visual C++ 6 and /W4
diff --git a/src/base/ftobjs.c b/src/base/ftobjs.c
index 0ae061a..821571a 100644
--- a/src/base/ftobjs.c
+++ b/src/base/ftobjs.c
@@ -630,8 +630,7 @@
 #ifdef GRID_FIT_METRICS
         if ( !( load_flags & FT_LOAD_NO_HINTING ) )
           ft_glyphslot_grid_fit_metrics( slot,
-                                         load_flags
-                                           & FT_LOAD_VERTICAL_LAYOUT );
+              FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
 #endif
       }
     }