Bug#349868: babel: errors in configure

[Roberto Pariset <robdebian@gmail.com>]

Package: babel
Severity: important
Justification: fails to build from source

[...]
checking whether g++-3.4 accepts -g... no
checking whether the compiler implements namespaces... no
./configure: line 16244: syntax error near unexpected token `('
./configure: line 16244: `case `(uname -sr) 2>/dev/null` in'

Please turn
16244 case `(uname -sr) 2>/dev/null` in
into:
16244 case `uname -sr 2>/dev/null` in
or better:
16244 case "$(uname -sr 2>/dev/null)" in
  
Thanks,
Roberto

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15
Locale: LANG=it_IT.UTF-8@euro, LC_CTYPE=it_IT.UTF-8@euro (charmap=UTF-8) (ignored: LC_ALL set to it_IT.UTF-8@euro)