base: Fails when i process a simple shell script with regular expressions in Lenny but not in Etch.

[Ricardo F <rikr@esdebian.org>]

Package: base
Severity: normal

*** Please type your report below this line ***

Whe i put this script in etch, it works, but in lenny don't work, the condition is true, but any lines are output. ¿i don't know what's the problem?  



if [[ foobarbletch =~ 'foo(bar)bl(.*)' ]]
 then

         echo The regex matches!
         echo $BASH_REMATCH      -- outputs: foobarbletch

         echo ${BASH_REMATCH[1]} -- outputs: bar
         echo ${BASH_REMATCH[2]} -- outputs: etch

 fi

-- System Information:
Debian Release: 5.0.3
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.26-2-686 (SMP w/2 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash