From 4409feb02b5d44600d270cd0e2ddd749ea9663cb Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 11 Oct 2013 17:19:30 -0400
Subject: Add missing include guards to some library files.

---
(limited to 'lib')

diff --git a/lib/db.sh b/lib/db.sh
index 94c5837..6dc15fa 100644
--- a/lib/db.sh
+++ b/lib/db.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_DB_SM+set}" = 'xset' ] && return 0
+_DB_SM=1
+
 use dir
 
 #
diff --git a/lib/dir.sh b/lib/dir.sh
index b72d786..0b866c0 100644
--- a/lib/dir.sh
+++ b/lib/dir.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_DIR_SM+set}" = 'xset' ] && return 0
+_DIR_SM=1
+
 hash_name()
 {
 	local name="${1}"
diff --git a/lib/garbage.sh b/lib/garbage.sh
index d5e35cd..d78c530 100644
--- a/lib/garbage.sh
+++ b/lib/garbage.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_GARBAGE_SM+set}" = 'xset' ] && return 0
+_GARBAGE_SM=1
+
 use dir
 
 collect_garbage()
diff --git a/lib/include.sh b/lib/include.sh
index dab9e71..74ebcb9 100644
--- a/lib/include.sh
+++ b/lib/include.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_INCLUDE_SM+set}" = 'xset' ] && return 0
+_INCLUDE_SM=1
+
 use control
 use db
 use locale
diff --git a/lib/index.sh b/lib/index.sh
index 3b3087f..4ff674c 100644
--- a/lib/index.sh
+++ b/lib/index.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_INDEX_SM+set}" = 'xset' ] && return 0
+_INDEX_SM=1
+
 use dir
 
 feed_add_package()
diff --git a/lib/remove.sh b/lib/remove.sh
index ce25ead..25687b4 100644
--- a/lib/remove.sh
+++ b/lib/remove.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_REMOVE_SM+set}" = 'xset' ] && return 0
+_REMOVE_SM=1
+
 use db
 
 remove_source_from_suite()
diff --git a/lib/suite.sh b/lib/suite.sh
index 1408c14..9a55809 100644
--- a/lib/suite.sh
+++ b/lib/suite.sh
@@ -17,6 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+[ "x${_SUITE_SM+set}" = 'xset' ] && return 0
+_SUITE_SM=1
+
 use db
 use dir
 use remove
--
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