makepkg: remove code duplication in buildscript parsing

Merges code in two almost identical chunks in create_srcpackage and
check_sanity.

Also discards the space kept by regex in ae73d75660 and earlier, since
the for loop discards it later on.

Signed-off-by: Andres P <aepd87@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions