xcalc: Changes to 'master'

[Alan Coopersmith]

 math.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit a647c9bd255c136f9e6e3e274ecf4253e9ead6d6
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Thu Aug 7 19:20:44 2014 -0700

    Replace index() call with strchr()
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>