tree 5fd9cf1fc261a3ad69045731c1ccdfcb0caaa75e
parent 91fdabc67aebc2468ad362c02449f215e0971c68
author Pierre Aubert <p.aubert@staubli.com> 1398328207 +0200
committer Pantelis Antoniou <panto@antoniou-consulting.com> 1400835185 +0300

Add the function 'confirm_yesno' for interactive

User's confirmation is asked in different commands. This commit adds a
function for such confirmation.

Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>