John Birrell 0122d62264 Fix a problem of indirection unblocking signals that would have caused
signals to be unblocked even if they were already blocked when entering
the function.

Pointed out by: bde
1998-03-22 04:13:23 +00:00
..
1997-04-03 06:08:28 +00:00
1997-02-22 15:12:41 +00:00
1998-03-20 23:43:04 +00:00
1997-04-13 01:16:58 +00:00
1997-02-22 15:12:41 +00:00
1997-04-13 01:16:58 +00:00
1997-02-22 15:12:41 +00:00
1997-09-25 23:24:35 +00:00
1997-02-22 15:12:41 +00:00
1998-02-28 10:41:01 +00:00