Fix some FX_BOOL / int noise in core/fx*

core/fxge/ge/cfx_renderdevice.cpp

Index: core/fxge/ge/cfx_renderdevice.cpp
diff --git a/core/fxge/ge/cfx_renderdevice.cpp b/core/fxge/ge/cfx_renderdevice.cpp
index 0ee99947a48b3fd684c3160227ff2d2f62879779..1c3611ed9bb814da9c0f12f9e67a341ec38e5a0b 100644
--- a/core/fxge/ge/cfx_renderdevice.cpp
+++ b/core/fxge/ge/cfx_renderdevice.cpp
@@ -532,7 +532,7 @@ FX_BOOL CFX_RenderDevice::DrawPathWithBlend(
     CFX_PathData newPath;
     FX_BOOL bThin = FALSE;
     if (pPathData->GetZeroAreaPath(newPath, (CFX_Matrix*)pObject2Device, bThin,
-                                   m_pDeviceDriver->GetDriverType())) {
+                                   !!m_pDeviceDriver->GetDriverType())) {
       CFX_GraphStateData graphState;
       graphState.m_LineWidth = 0.0f;
       uint32_t strokecolor = fill_color;