bbu: command: Make sure specified update handler exists
Add code to verify that update handler specified with either -t or of
-d exists before commencing the update procedure.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent c4ed3b2 commit 0ad523bdb9f8380b9841c9f3078e318ae4792847
@Andrey Smirnov Andrey Smirnov authored on 8 Oct 2018
Sascha Hauer committed on 8 Oct 2018
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commands/barebox-update.c