Commits
Jiri Olsa committed 3e00cbe8891
perf tools: Do not fail in case of empty HOME env variable Currently we fail in the following case: $ unset HOME $ ./perf record ls $ echo $? 255 It's because the config code init fails due to a missing HOME variable value. Fix this by skipping the user config init if there's no HOME variable value. Reported-by: Jan Stancek <jstancek@redhat.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20170330144637.7468-1-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>