Minor tweaks in startup_child(). Logic isn't changed (but code is)

* strace.c (startup_attach): Tweak comment.
(startup_child): Move common code out of ifdef.
Indent nested ifdefs. Tweak comments. Remove two
unnecessary calls to getpid().

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
1 file changed