jmmv/kyua — pull request #130 by namore (2014-10-24 13:53:50+00:00)
Title: fixes a zero-length format string warning (gcc-4.9 confirmed)

The warning causes the build of kyua to fail due to -Werror being set:

~~~~
$ make
(...)
testers/atf_helpers.c: In function ‘atfu_print_config_head’:
testers/atf_helpers.c:169:9: error: zero-length gnu_printf format string [-Werror=format-zero-length]
atf_utils_create_file(name, "");
^
cc1: all warnings being treated as errors
Makefile:6029: recipe for target 'testers/testers_atf_helpers-atf_helpers.o' failed
make[1]: *** [testers/testers_atf_helpers-atf_helpers.o] Error 1
make[1]: Leaving directory '/home/namor/clones/kyua_namore'
Makefile:3448: recipe for target 'all' failed
make: *** [all] Error 2
$ gcc --version
gcc (Debian 4.9.1-16) 4.9.1
(...)
~~~~