bug in lb: reading build.sh in subshell

[Alessandro Dentella <sandro@e-den.it>]

Hi,

While testing different releases I think I found a bug in bin/lb and all scripts. The row

# Including common functions
( . "${LIVE_BUILD}/scripts/build.sh" > /dev/null 2>&1 || true ) || . /usr/lib/live/build.sh

reads "${LIVE_BUILD}/scripts/build.sh" in a subshell due to the () and as
such variable are not set [1].  You can see that if you use::

  export LIVE_BUILD=path..
  expo PATH=...
  lb -v
  sandro@argoz:/home/src/distro$ lb -v
  /home/src/distro/live-build/bin/lb: 18: Echo: not found

This is true of course of any single script in scripts/build that include
build.sh.


sandro
*:-)


-- 
Sandro Dentella  *:-)
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