Check that ppZStencilSurface is not null.
[wine] / dlls / x11drv / palette.c
2004-12-23  Michael StefaniucDo not check for non NULL pointer before HeapFree'ing...
2004-12-14  Michael StefaniucMissing HeapFree's + 1 LocalFree (found by smatch).
2004-11-30  Eric PouechConst correctness fixes.
2004-10-18  Alexandre JulliardAuthors: Doug Paul <doug@elemental.ath.cx>, Glenn Wurst...
2004-08-11  Hans LeidekkerFix signed/unsigned comparison warnings.
2004-03-27  Alexandre JulliardAvoid crash in X11DRV_IsSolidColor for TrueColor displays.
2004-03-04  Alexandre JulliardMoved more GDI definitions to gdi_private.h.
2004-02-20  Finlo BoydeFix for deadlock when using private colormap.
2004-01-20  Alexandre JulliardGet rid of some direct accesses to the DC structure...
2004-01-18  Alexandre JulliardRemoved the bitsPerPixel field in the generic DC struct...
2003-12-05  Alexandre JulliardMoved all the files in graphics/x11drv to dlls/x11drv.