From: Paul Hänsch <paul@plutz.net>
Date: Thu, 19 May 2022 14:39:35 +0000 (+0200)
Subject: include guards
X-Git-Url: https://git.plutz.net/?a=commitdiff_plain;h=2afc48aa56da563dd73ffb4bfa98fcd5776ef63f;p=shellwiki

include guards
---

diff --git a/acl.sh b/acl.sh
index d232ea0..0ba6663 100755
--- a/acl.sh
+++ b/acl.sh
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+[ "$include_acl" ] && return 0
+include_acl="$0"
+
 # ACL_OVERRIDE="${ACL_OVERRIDE:-Admin:read,write}"
 ACL_DEFAULT="${ACL_DEFAULT:-Known:read,write${BR}All:read}"
 
diff --git a/session_lock.sh b/session_lock.sh
index f55c9cd..21c9808 100755
--- a/session_lock.sh
+++ b/session_lock.sh
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+[ "$include_sessionlock" ] && return 0
+include_sessionlock="$0"
+
 . "$_EXEC/cgilite/storage.sh"
 . "$_EXEC/cgilite/session.sh"
 
diff --git a/tools.sh b/tools.sh
index 2a851ab..1b7e677 100755
--- a/tools.sh
+++ b/tools.sh
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+[ "$include_tools" ] && return 0
+include_tools="$0"
+
 if [ "$(which awk)" ]; then
   md() { awk -f "$_EXEC/md_macros.awk" -f "$_EXEC/cgilite/markdown.awk"; }
 elif [ "$(which busybox)" ]; then