synccall signal handler need not handle dead threads anymore
authorRich Felker <dalias@aerifal.cx>
Fri, 26 Apr 2013 21:46:58 +0000 (17:46 -0400)
committerRich Felker <dalias@aerifal.cx>
Fri, 26 Apr 2013 21:46:58 +0000 (17:46 -0400)
they have already blocked signals before decrementing the thread
count, so the code being removed is unreachable in the case where the
thread is no longer counted.


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