Fix extension symlinking at mediawiki-dl

diff --git a/mediawiki-dl b/mediawiki-dl
index 4cc2cb403c837b6999533697d86e757289f5367f..903b8a9354e69205cc1541c6e5f533d9de9cafc3 100755 (executable)
--- a/mediawiki-dl
+++ b/mediawiki-dl
@@ -55,7 +55,7 @@ function mediawiki_upgrade {
     # Symlink extensions
     for extension in `ls mediawiki-$OLD_VERSION/extensions`; do
       if [ -h "mediawiki-$OLD_VERSION/extensions/$extension" ]; then
-        $sudo cp mediawiki-$OLD_VERSION/extensions/$extension mediawiki-$VERSION/extensions/$extension
+        $sudo cp -ar mediawiki-$OLD_VERSION/extensions/$extension mediawiki-$VERSION/extensions/
       fi
     done
   fi