Cleanup.

src/renderer_gl.cpp

@@ -6900,12 +6900,10 @@ namespace bgfx { namespace gl
 					continue;
 				}
 
-				const uint64_t oldFlags = currentState.m_stateFlags;
 				const uint64_t newFlags = draw.m_stateFlags;
 				uint64_t changedFlags = currentState.m_stateFlags ^ draw.m_stateFlags;
 				currentState.m_stateFlags = newFlags;
 
-				const uint64_t oldStencil = currentState.m_stencil;
 				const uint64_t newStencil = draw.m_stencil;
 				uint64_t changedStencil = currentState.m_stencil ^ draw.m_stencil;
 				currentState.m_stencil = newStencil;
@@ -6949,9 +6947,7 @@ namespace bgfx { namespace gl
 						scissorRect.setIntersect(viewScissorRect, _render->m_frameCache.m_rectCache.m_cache[scissor]);
 						if (scissorRect.isZeroArea() )
 						{
-							currentState.m_stateFlags = oldFlags;
-							currentState.m_stencil = oldStencil;
-							continue;
+							//continue;
 						}
 
 						GL_CHECK(glEnable(GL_SCISSOR_TEST) );