Bug#674022: dpkg: error: --compare-versions takes three arguments: <version> <relation> <version>

[Anders Kaseorg <andersk@MIT.EDU>]

found 674022 texlive-base/2012.20120529-1
thanks

The end of the postinst still contains both an underquoting bug and a 
logic mistake, causing the same error message from the original bug 
description.

--- postinst	2012-06-25 04:05:26.193684796 -0400
+++ postinst	2012-06-25 04:06:05.090645044 -0400
@@ -321,7 +321,7 @@
 #
 if [ "$1" = "configure" ] ; then
   old_version=$2
-  if [ -n $old_version ] || dpkg --compare-versions $old_version le 2011.20120322-2 ; then
+  if dpkg --compare-versions "$old_version" le-nl 2011.20120322-2 ; then
     for i in /etc/texmf/texdoc            \
              /etc/texmf/dvips/config      \
              /etc/texmf/dvips             \

Anders