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Date: Wed, 06 Jun 2012 10:30:54 +0200
From: =?ISO-8859-15?Q?Ren=E9_Neumann?= <lists@necoro.eu>
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To: zsh-users@zsh.org
Subject: "Bug" in promptnl
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Hi,

the following message sometimes is printed after some program finishes
in the shell (I can't really find a pattern on when this happens):

promptnl:65: bad math expression: operand expected at `> 1 '

The offending line should be this:

( ${${RECV#*\;}%R} > 1 )) && print -P -- $EOLMARK

The promptnl is the one from the normal zsh-distribution.

The message is no real problem but just confusing :). Is there an easy
way to fix it? Probably just checking that {${RECV#*\;}%R} does not
evaluate to the empty string, isn't it?

- René