missing assignment to m_canvas on alloc
missing assignment to m_canvas on alloc

bkaradzic/bgfx,bkaradzic/bgfx,fluffyfreak/bgfx,emoon/bgfx,LWJGL-CI/bgfx,fluffyfreak/bgfx,jpcy/bgfx,mendsley/bgfx,jdryg/bgfx,mendsley/bgfx,bkaradzic/bgfx,jdryg/bgfx,mendsley/bgfx,jpcy/bgfx,LWJGL-CI/bgfx,emoon/bgfx,LWJGL-CI/bgfx,fluffyfreak/bgfx,jpcy/bgfx,jdryg/bgfx,jdryg/bgfx,fluffyfreak/bgfx,bkaradzic/bgfx,emoon/bgfx,LWJGL-CI/bgfx,jpcy/bgfx