[libxml2] Reactivate the shared library versionning script

[Daniel Veillard <veillard src gnome org>]

commit 00819877651b87842ed878898ba17dba489820f0
Author: Daniel Veillard <veillard redhat com>
Date:   Thu Nov 4 21:53:14 2010 +0100

    Reactivate the shared library versionning script

 configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index 59d0629..a1d2c89 100644
--- a/configure.in
+++ b/configure.in
@@ -84,7 +84,7 @@ else
   esac
 fi
 AC_SUBST(VERSION_SCRIPT_FLAGS)
-AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -z "$VERSION_SCRIPT_FLAGS"])
+AM_CONDITIONAL([USE_VERSION_SCRIPT], [test -n "$VERSION_SCRIPT_FLAGS"])
 
 dnl
 dnl We process the AC_ARG_WITH first so that later we can modify