command/splash: fix return value
return errno when possible

otherwise return 0 for ok or 1 for error

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 616b343 commit 3f577105a6100276c9467ff54a0fb1feed269c9d
@Jean-Christophe PLAGNIOL-VILLARD Jean-Christophe PLAGNIOL-VILLARD authored on 13 Jan 2015
Sascha Hauer committed on 13 Jan 2015
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commands/splash.c