Fix and enable lint checks.

core/src/fxge/ge/fx_ge_device.cpp

Index: core/src/fxge/ge/fx_ge_device.cpp
diff --git a/core/src/fxge/ge/fx_ge_device.cpp b/core/src/fxge/ge/fx_ge_device.cpp
index c4f773595782bb3538761f017985f69ca8a2d022..b8ddfec8413d95efcf291e6b17437013a6825b1f 100644
--- a/core/src/fxge/ge/fx_ge_device.cpp
+++ b/core/src/fxge/ge/fx_ge_device.cpp
@@ -328,11 +328,12 @@ FX_BOOL CFX_RenderDevice::DrawCosmeticLine(FX_FLOAT x1,
   if (((m_RenderCaps & FXRC_ALPHA_PATH) &&
        (FXGETFLAG_COLORTYPE(alpha_flag) &&
         FXGETFLAG_ALPHA_FILL(alpha_flag) == 0xff)) ||
-      color >= 0xff000000)
+      color >= 0xff000000) {
     if (m_pDeviceDriver->DrawCosmeticLine(x1, y1, x2, y2, color, alpha_flag,
                                           pIccTransform, blend_type)) {
       return TRUE;
     }
+  }
   CFX_GraphStateData graph_state;
   CFX_PathData path;
   path.SetPointCount(2);