am 18bbc6a0: Adding workaround for issue with null drawable

        Resources r = getResources();

        mHoverColor = r.getColor(R.color.info_target_hover_tint);

        mDrawable = (TransitionDrawable) getCurrentDrawable();

        if (mDrawable == null) {

            // TODO: investigate why this is ever happening. Presently only on one known device.

            mDrawable = r.getDrawable(R.drawable.info_target_selector);

            setCompoundDrawablesRelativeWithIntrinsicBounds(mDrawable, null, null, null);

        }

        if (null != mDrawable) {

            mDrawable.setCrossFadeEnabled(true);

        }