hush: rename __promptme to interrupt
the name '__promptme' does not make clear what the variable means. rename
it to 'interrupt' which is set to true when the user has hit ctrl-c.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent ad560a1 commit 1d8041b03f9634adae00ce79e861dd028b573884
@Sascha Hauer Sascha Hauer authored on 12 Nov 2013
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common/hush.c