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Silent errors in process substitution


From: Anakim Border
Subject: Silent errors in process substitution
Date: Wed, 15 Apr 2009 14:46:45 +0200

Hi,

is there any way to notice commands exiting with a non-zero status
inside a process substitution?

For example:

$ cat <(exit 1)

ignores the exit status of "exit":

$ echo $?
0

I'm searching for something like "set -e" (doesn't work in this case)
to make the whole command fail.


I'm using bash 3.2.17.

Thanks,
  AB




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