Christoph Niedermaier 7d79cba28c scripts/get_default_envs.sh: Remove blank lines
After sorting, unnoticed blank lines at the end move to the top.
Avoid this by removing it before sorting.

Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
2022-04-07 16:50:53 -04:00
..
2018-08-03 19:53:54 -04:00
2017-07-06 16:17:19 -04:00
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2018-05-23 22:06:41 -04:00