makepkg: quote re-evaluation of simple vars

This is a safety measure to prevent simple code injection.

$ i="foo bar"
$ eval i="$i"
bash: bar: command not found
$ eval i=\"$i\"
$ echo "|$i|"
|foo bar|

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions