Merge lp://qastaging/~emanuele-aina/linaro-image-tools/fix-apt-source-dup-detect into lp://qastaging/linaro-image-tools/11.11

On Thu, Jul 05, 2012, Emanuele Aina wrote:
> - grep -qF "$line" /etc/apt/sources.list.d/* /etc/apt/sources.list \
> + grep -qF "$line" $(sh -sc "echo /etc/apt/sources.list.d/*.list") /etc/apt/sources.list \

Not sure why the -s flag to sh, but there is at least one superfluous
fork here: subshell + running sh.

Perhaps simply:
  grep -qF "$line" $(find /etc/apt/sources.list.d/ -name \*.list) \
      /etc/apt/sources.list

--
Loïc Minier

Loïc Minier wrote:

> Not sure why the -s flag to sh, but there is at least one superfluous
> fork here: subshell + running sh.
>
> Perhaps simply:
> grep -qF "$line" $(find /etc/apt/sources.list.d/ -name \*.list) \
> /etc/apt/sources.list

Mh, I thought that the -s flag was the equivalent of "shopt -s nullglob"
but now I don't know where that idea came from.

I've updated the branch, sorry for the confusion.

--
Emanuele

Looks good; thanks