boot command: only create boot entries from scripts
When given a directory ignore all files that are not shell scripts.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 7c2dbf6 commit 6357b7fdad6b8954e743fc26dd6cc14056d751a7
@Sascha Hauer Sascha Hauer authored on 19 Mar 2014
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commands/boot.c