From 1b5d1d7af3569fe3e1f9e36ade8f1b6202829ba1 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Sun, 3 Jan 2016 23:15:10 +0000
Subject: if --recreate, clean $tlcrit

git-svn-id: svn://tug.org/texlive/trunk@39267 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/tlpkg/bin/tl-update-tlcritical | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Master/tlpkg/bin/tl-update-tlcritical b/Master/tlpkg/bin/tl-update-tlcritical
index dc711d5ba43..37bf367117a 100755
--- a/Master/tlpkg/bin/tl-update-tlcritical
+++ b/Master/tlpkg/bin/tl-update-tlcritical
@@ -13,7 +13,7 @@ while test $# -gt 0; do
   --recreate)       recreate=--recreate;;
   --help)           echo "Please read the script, sorry."; exit 0;;
   --*) echo "$0: unrecognized option: $1" >&2; exit 1;;
-    *) echo "$0: too many parameters: $1" >&2; exit 1;;
+    *) echo "$0: too many arguments: $1" >&2; exit 1;;
   esac
   shift
 done
@@ -25,11 +25,9 @@ fi
 
 mydir=`cd \`dirname $0\` && pwd`
 PATH=$mydir:/usr/local/gnu/bin:/usr/local/bin:$PATH # sha256sum+makensis on tug
-
 master=`cd $mydir/../.. && pwd`
 
 TMPDIR=${TMPDIR-/tmp}
-
 cd $TMPDIR
 
 # function to update one of recovery scripts (sh or exe) in tlcritical.
@@ -58,6 +56,11 @@ moredis=`grep -v '^\s*#' $master/tlpkg/dev/tlnet-disabled-packages.txt | \
 						sed -e 's/\s*$//'`
 echo "$0: additional packages from via tlnet-disabled-packages.txt: $moredis"
 
+if test -n "$recreate"; then
+  echo "$0: $recreate, so cleaning $tlcrit..."
+  rm -rf $tlcrit/[^R]* # except README
+fi
+
 # update normal containers.
 echo "$0: running tl-update-containers (for critical packages)..."
 tl-update-containers -location $tlcrit $recreate -all \
-- 
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