CC       criu/cr-restore.o
criu/cr-restore.c:3470:22: error: address of array 'thread_args[i].comm' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion]
                if (thread_args[i].comm)
                ~~  ~~~~~~~~~~~~~~~^~~~
1 error generated.
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>