selinux-policy-2.eclass: Quote argument of ":" command

This avoids globbing, see: https://www.shellcheck.net/wiki/SC2223

Signed-off-by: Ulrich Müller <ulm@gentoo.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/eclass/selinux-policy-2.eclass b/eclass/selinux-policy-2.eclass
index 84e95678a67b..7d4f438c65f5 100644
--- a/eclass/selinux-policy-2.eclass
+++ b/eclass/selinux-policy-2.eclass
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors
+# Copyright 1999-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # Eclass for installing SELinux policy, and optionally
@@ -30,21 +30,21 @@ _SELINUX_POLICY_2_ECLASS=1
 # @DESCRIPTION:
 # This variable contains the (upstream) module name for the SELinux module.
 # This name is only the module name, not the category!
-: ${MODS:="_illegal"}
+: "${MODS:="_illegal"}"
 
 # @ECLASS_VARIABLE: BASEPOL
 # @DESCRIPTION:
 # This variable contains the version string of the selinux-base-policy package
 # that this module build depends on. It is used to patch with the appropriate
 # patch bundle(s) that are part of selinux-base-policy.
-: ${BASEPOL:=${PVR}}
+: "${BASEPOL:=${PVR}}"
 
 # @ECLASS_VARIABLE: POLICY_PATCH
 # @DESCRIPTION:
 # This variable contains the additional patch(es) that need to be applied on top
 # of the patchset already contained within the BASEPOL variable. The variable
 # can be both a simple string (space-separated) or a bash array.
-: ${POLICY_PATCH:=""}
+: "${POLICY_PATCH:=""}"
 
 # @ECLASS_VARIABLE: POLICY_FILES
 # @DESCRIPTION:
@@ -53,7 +53,7 @@ _SELINUX_POLICY_2_ECLASS=1
 # Generally, users would want to include at least a .te and .fc file, but .if
 # files are supported as well. The variable can be both a simple string
 # (space-separated) or a bash array.
-: ${POLICY_FILES:=""}
+: "${POLICY_FILES:=""}"
 
 # @ECLASS_VARIABLE: POLICY_TYPES
 # @DESCRIPTION:
@@ -62,7 +62,7 @@ _SELINUX_POLICY_2_ECLASS=1
 # This variable is the same POLICY_TYPES variable that we tell SELinux
 # users to set in make.conf. Therefore, it is not the module that should
 # override it, but the user.
-: ${POLICY_TYPES:="targeted strict mcs mls"}
+: "${POLICY_TYPES:="targeted strict mcs mls"}"
 
 # @ECLASS_VARIABLE: SELINUX_GIT_REPO
 # @DESCRIPTION:
@@ -71,7 +71,7 @@ _SELINUX_POLICY_2_ECLASS=1
 # using a single variable, rather than having to set the packagename_LIVE_REPO
 # variable for each and every SELinux policy module package they want to install.
 # The default value is Gentoo's hardened-refpolicy repository.
-: ${SELINUX_GIT_REPO:="https://anongit.gentoo.org/git/proj/hardened-refpolicy.git"};
+: "${SELINUX_GIT_REPO:="https://anongit.gentoo.org/git/proj/hardened-refpolicy.git"}"
 
 # @ECLASS_VARIABLE: SELINUX_GIT_BRANCH
 # @DESCRIPTION:
@@ -80,7 +80,7 @@ _SELINUX_POLICY_2_ECLASS=1
 # SELinux policy packages, rather than having to override them one by one with the
 # packagename_LIVE_BRANCH variable.
 # The default value is the 'master' branch.
-: ${SELINUX_GIT_BRANCH:="master"};
+: "${SELINUX_GIT_BRANCH:="master"}"
 
 case ${BASEPOL} in
 	9999)	inherit git-r3
@@ -166,7 +166,7 @@ selinux-policy-2_src_prepare() {
 	# Copy additional files to the 3rd_party/ location
 	if [[ "$(declare -p POLICY_FILES 2>/dev/null 2>&1)" == "declare -a"* ]] ||
 	   [[ -n ${POLICY_FILES} ]]; then
-	    add_interfaces=1;
+		add_interfaces=1;
 		cd "${S}/refpolicy/policy/modules"
 		for POLFILE in ${POLICY_FILES[@]};
 		do