diff -r e60dd96530ff -r 10c7559f5d31 common/build.xml
--- a/common/build.xml	Mon Jun 15 14:27:54 2009 +0100
+++ b/common/build.xml	Mon Jun 15 14:34:28 2009 +0100
@@ -531,6 +531,7 @@
         <echo message="Unpacking any available RnD binaries"/>
         <exec executable="7za" dir="${build.drive}" output="${build.log.dir}/unzip_${build.id}_binaries_rnd.log">
         <arg value="x"/>
+        <arg value="-y"/> <!-- Need to unpack in overwrite mode, due to TEF -->
         <arg value="-x@${sf.common.config.dir}/tools/lists/rebuiltok.txt"/>
         <arg value="${build.drive}/output/zips/bin_rnd*.zip"/>
         </exec>