K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2019-08-08T03:27:46.550999Z
K 7
svn:log
V 201
Disable useless -Wformat-zero-length

It is part of -Wformat, which is enabled by -Wall.  Empty format strings are
well defined and it is perfectly reasonable to expect them in a formatting
interface.

END