From 8318c672a821e329dfb3b9eaec886ed3b28c550d Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Sun, 5 Aug 2012 05:03:52 +0200
Subject: [PATCH] clarify documentation

---
 scripts/release-common.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/release-common.sh b/scripts/release-common.sh
index 7bc89e6f..62f8ed88 100755
--- a/scripts/release-common.sh
+++ b/scripts/release-common.sh
@@ -194,7 +194,8 @@ if [ -n $LIBRARYDIR ]; then
   echo $LIBRARYDIR
   mkdir -p $LIBRARYDIR
   # exclude the .git stuff from MCAD which is a git submodule.
-  # tar is a relatively portable way to do exclusion
+  # tar is a relatively portable way to do exclusion, without the
+  # risks of rm
   rm -f libraries.tar
   tar cf libraries.tar --exclude=.git* libraries
   cd $LIBRARYDIR/.. && tar xf $OPENSCADDIR/libraries.tar && cd $OPENSCADDIR