From 261d8c904ae6a6c81e277d5955e717ac9de989bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20Teichgr=C3=A4ber?= <mt@ib.wmipf.de>
Date: Mon, 4 Jul 2011 18:48:03 +0200
Subject: [PATCH] misc/bmprepare.rc: fix

---
 misc/bmprepare.rc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/misc/bmprepare.rc b/misc/bmprepare.rc
index c42fd52..9d4dfb1 100644
--- a/misc/bmprepare.rc
+++ b/misc/bmprepare.rc
@@ -21,11 +21,13 @@ fn updatetree{			# hg-id dir hg-url make-target
 	~ 0 0
 }
 
+test -f portid
+test -f previd
 
-echo '*' prepare original c-based peg-markdown ($portid)
+id=`{cat portid}
+echo '*' prepare original c-based peg-markdown $id
+updatetree $id ,,pmd git://github.com/jgm/peg-markdown.git ()
 
-updatetree `{cat portid} ,,pmd git://github.com/jgm/peg-markdown.git ()
-
-echo '*' prepare "previous version" ($previd)
-
-updatetree `{cat previd} ,,prevmd . all
+id=`{cat previd}
+echo '*' prepare "previous version" $id
+updatetree $id ,,prevmd . all