[arch-projects] [devtools] [PATCH 6/9] lib/common.sh: Add a lock_close function.

[Luke Shumaker]

At Sat, 10 May 2014 22:40:02 -0400,
Dave Reisner wrote:
> > +	eval "exec $fd>&-"
> 
> eval isn't needed here, you can use:
> 
>   exec {fd}>&-

Whoa!  I should have taken a closer look at the Bash 4.1 CHANGES
file.  That's cool new bit of syntax.  I suppose neither of us is
concerned about supporting Bash 4.0 or earlier?

Happy hacking,
~ Luke Shumaker