barebox-state: fix export of shell variables:
- convert "." in variable names to "_"
- use supplied state name instead of hardcoded "STATE_" as prefix
- let OPT_DUMP_SHELL start after all chars

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
1 parent 95a37eb commit 6d58ca4cf725db7e694c376f97de81c69dc5c9d6
@Marc Kleine-Budde Marc Kleine-Budde authored on 28 Apr 2015
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src/barebox-state.c