xcalc: Changes to 'master'

[Peter Hutterer]

 autogen.sh |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit d056a3c6843cf5f6c8b392c46bc4f1b637f87d0b
Author: Mihail Konev <k.mvc at ya.ru>
Date:   Thu Jan 26 14:00:20 2017 +1000

    autogen: add default patch prefix
    
    Signed-off-by: Mihail Konev <k.mvc at ya.ru>