Add `# shellcheck` directives to quiet shellcheck, add PKGBUILD.proto

The added PKGBUILD.proto file is so that shellcheck can know know what
to expect that a PKGBUILD sets.

1 files changed, 1 insertions, 0 deletions

diff --git a/makechrootpkg.in b/makechrootpkg.in
index f527257..71bc9dc 100644
--- a/makechrootpkg.in
+++ b/makechrootpkg.in
@@ -242,6 +242,7 @@ EOF
 # These functions aren't run in makechrootpkg,
 # so no global variables
 _chrootbuild() {
+	# shellcheck source=/dev/null
 	. /etc/profile
 	# Beware, there are some stupid arbitrary rules on how you can
 	# use "$" in arguments to commands with "sudo -i".  ${foo} or