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[[ 0 =~ 1 || 1 = 0 ]] returns true

X-seq: zsh-workers 28335
From: Mikael Magnusson <mikachu@xxxxxxxxx>
To: zsh workers <zsh-workers@xxxxxxx>
Subject: [[ 0 =~ 1 || 1 = 0 ]] returns true
Date: Sat, 9 Oct 2010 19:29:42 +0200
Cc: brandon@xxxxxxxx
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% [[ 1 =~ 1 && 0 = 1 ]]; echo $?
0
% [[ 1 =~ 1 || 0 = 1 ]]; echo $?
0
% [[ 1 =~ 0 || 0 = 1 ]]; echo $?
0
% [[ 1 =~ 0 || 1 = 1 ]]; echo $?
1
% [[ 1 =~ 1 || 1 = 1 ]]; echo $?
0
% [[ 1 =~ 1 && 1 = 1 ]]; echo $?
1
% [[ 1 =~ 0 && 1 = 1 ]]; echo $?
1

Something seems to be screwy with =~ and &&/||, on its own it appears fine.

-- 
Mikael Magnusson

Follow-Ups:
- Re: [[ 0 =~ 1 || 1 = 0 ]] returns true
  - From: Michael Hwang

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