popen error and v4.0d

From: <lamullikin_at_CCGATE.HAC.COM>
Date: Tue, 09 Jun 1998 09:28:05 -0800 (PST)

     Managers,
     
     I have recently upgraded from 4.0b to 4.0d. My users are getting the
     following error with popen and this is happening intermittenly.
     
     When it errors they have a message "operator would block" and popen
     returns a null file descriptor.
     
     Can anyone shed light on this?
     
     Louis Mullikin
     lamullikin_at_ccgate.hac.com
Received on Tue Jun 09 1998 - 16:53:21 NZST

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