ico: Changes to 'master'

[Alan Coopersmith]

 ico.c |   23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

New commits:
commit 2aeef741088c391f0d55ed9a063e3988ffd6ee44
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Jan 16 23:01:55 2015 -0800

    Convert icoFatal() to be a varargs function
    
    Drops needless NULL arguments and enables printf format checking.
    
    Gets rid of gcc 4.8 warning:
    ico.c: In function ‘icoFatal’:
    ico.c:265:2: warning: format not a string literal, argument types not checked [-Wformat-nonliteral]
      fprintf(stderr, fmt, a0);
      ^
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>