Andrew Borodin 31008bcc8e (learn_key): return NULL if buffer is empty.
(learn_button): simplify tests: seq is never empty here.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
2021-11-21 15:00:39 +03:00
..
2021-09-26 10:03:49 +03:00
2021-09-26 10:03:49 +03:00
2021-09-26 10:03:49 +03:00
2021-11-21 15:00:39 +03:00
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