getty: tweak style, no code changes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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@ -548,8 +548,7 @@ int getty_main(int argc UNUSED_PARAM, char **argv)
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* a session leader - which is quite possible for getty!
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* a session leader - which is quite possible for getty!
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*/
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*/
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pid = getpid();
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pid = getpid();
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if (getsid(0) != pid)
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if (getsid(0) != pid) {
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{
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//for debugging:
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//for debugging:
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//bb_perror_msg_and_die("setsid failed:"
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//bb_perror_msg_and_die("setsid failed:"
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// " pid %d ppid %d"
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// " pid %d ppid %d"
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