Problem in 4.3: with boxes and key sample

[Philipp K. J. <ja...@ie...>]

There seems to be a problem with the "line sample"
that is placed in the key for all styles that involve
boxes (w boxes, w boxerrorbars, w candlesticks, ...).

For such styles, no line sample (actually: box sample)
is visible in the key. This problem is new with 4.3 and
seems to exist for all terminals (well, I tried wxt and eps).

Best,

		Ph.