[gentoo-commits] proj/hardened-dev:master commit in: eclass/

["Anthony G. Basile" <blueness@gentoo.org>]

commit:     872bb4b2c4f56b12e14bb6b449a718ac31ae863f
Author:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
AuthorDate: Sun Feb 10 01:56:13 2013 +0000
Commit:     Anthony G. Basile <blueness <AT> gentoo <DOT> org>
CommitDate: Sun Feb 10 01:56:13 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-dev.git;a=commit;h=872bb4b2

eclass/pax-utils.eclass: clean up sanitize-flags()

---
 eclass/pax-utils.eclass |   52 ++++++++++++++++++----------------------------
 1 files changed, 20 insertions(+), 32 deletions(-)

diff --git a/eclass/pax-utils.eclass b/eclass/pax-utils.eclass
index fdc7769..74a5ec7 100644
--- a/eclass/pax-utils.eclass
+++ b/eclass/pax-utils.eclass
@@ -50,40 +50,28 @@ PAX_MARKINGS=${PAX_MARKINGS:="PT XT"}
 # the bug report.
 
 
+# Only the actual pax flags and z are accepted
+#
+# 1. The leading '-' is irrelevant since it is santized out
+#
+# 2. Cc only make sense for paxctl, and even there these are
+#    not needed as we progressively try:
+#        paxctl -q${flags}
+#        paxctl -qc${flags}
+#        paxctl -qC${flags}
+#    So we sanitize them out.
+#
+# 3. z is allowed for the default
+#
 sanitize-flags() {
-		# Only the actual pax flags and z are accepted
-		#
-		# 1. The leading '-' is irrelevant since it is santized out
-		#
-		# 2. Cc only make sense for paxctl, and even there these are
-		#    not needed as we progressively try:
-		#        paxctl -q${flags}
-		#        paxctl -qc${flags}
-		#        paxctl -qC${flags}
-		#    So we sanitize them out.
-		#
-		# 3. z is allowed for the default
-		#
-
-        local flags="$1"
-        local clean=""
-
-        [[ "${flags}" != "${flags/z/}" ]] && clean="${clean}z"
-
-        [[ "${flags}" != "${flags/P/}" ]] && clean="${clean}P"
-        [[ "${flags}" != "${flags/p/}" ]] && clean="${clean}p"
-        [[ "${flags}" != "${flags/E/}" ]] && clean="${clean}E"
-        [[ "${flags}" != "${flags/e/}" ]] && clean="${clean}e"
-        [[ "${flags}" != "${flags/M/}" ]] && clean="${clean}M"
-        [[ "${flags}" != "${flags/m/}" ]] && clean="${clean}m"
-        [[ "${flags}" != "${flags/R/}" ]] && clean="${clean}R"
-        [[ "${flags}" != "${flags/r/}" ]] && clean="${clean}r"
-        [[ "${flags}" != "${flags/S/}" ]] && clean="${clean}S"
-        [[ "${flags}" != "${flags/s/}" ]] && clean="${clean}s"
-
-        echo "$clean"
-}
+	local flags=$1
+	local clean=""
 
+	for f in z P p E e M m R r S s; do
+		[[ "${flags}" != "${flags/${f}/}" ]] && clean="${clean}${f}"
+	done
+	echo "$clean"
+}
 
 pax-mark() {