# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1271048552 18000
# Node ID a3716680a825c2050b3160203a3261c2b4e81a64
# Parent  27c38c82401d3a24b3b2dfcaca8be3c420a35e46
NO_CLEANUP should prevent blank_tempdir from deleting stuff.

diff -r 27c38c82401d -r a3716680a825 sources/utility_functions.sh
--- a/sources/utility_functions.sh	Sun Apr 11 15:21:00 2010 -0500
+++ b/sources/utility_functions.sh	Mon Apr 12 00:02:32 2010 -0500
@@ -18,7 +18,7 @@
   touch -c "$1" || dienow
 
   # Delete old directory, create new one.
-  rm -rf "$1"
+  [ -z "$NO_CLEANUP" ] && rm -rf "$1"
   mkdir -p "$1" || dienow
 }