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trap DEBUG + set -o DEBUG_BEFORE_CMD not setting $? nonzero in current CVS

X-seq: zsh-workers 25383
From: "Rocky Bernstein" <rocky.bernstein@xxxxxxxxx>
To: zsh-workers@xxxxxxxxxx
Subject: trap DEBUG + set -o DEBUG_BEFORE_CMD not setting $? nonzero in current CVS
Date: Mon, 4 Aug 2008 06:08:39 -0400
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The following code doesn't show $? as nonzero inside trap DEBUG using the
CVS source I just downloaded and built.

However I don't get this problem on the Ubuntu zsh-beta or zsh.
Removing DEBUG_BEFORE_CMD (or I guess having debug run after the
command) does set/show $? properly.

#!/tmp/zsh/Src/zsh -f
#!/src/external-cvs/zsh/Src/zsh -f
set -o DEBUG_BEFORE_CMD
trap 'print $?' DEBUG
fdasfsdafd  # invalid command
:

Thanks.

Follow-Ups:
- Re: trap DEBUG + set -o DEBUG_BEFORE_CMD not setting $? nonzero in current CVS
  - From: Peter Stephenson

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