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Re: locally declared arrays do not act as arrays
From: |
Chet Ramey |
Subject: |
Re: locally declared arrays do not act as arrays |
Date: |
Sun, 21 May 2006 16:29:05 -0400 |
User-agent: |
Thunderbird 1.5.0.2 (Macintosh/20060308) |
Andrew Stitt wrote:
> Configuration Information [Automatically generated, do not change]:
> Machine: i686
> OS: linux-gnu
> Compiler: gcc
> Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
> -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
> -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL
> -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -O -march=pentium-m -mmmx
> -mfpmath=sse -msse2 -pipe -ffast-math -funroll-loops -O3
> uname output: Linux courier 2.6.11 #6 Sun May 8 23:59:20 PDT 2005 i686
> unknown unknown GNU/Linux
> Machine Type: i686-pc-linux-gnu
>
> Bash Version: 3.0
> Patch Level: 16
> Release Status: release
>
> Description:
> when I declare a local variable as an array it still acts as a scalar,
> not as an array.
>
> I discovered that if I seperate the local declaration from the
> initialization, the variable properly acts as an array.
This was fixed in bash-3.1.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
Live Strong. No day but today.
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/