buildmeta: verify uuid when passed explicit url 2c87bdc43d3c changed buildmeta to read the uuid from local disk, if it's available. As a side effect, it disabled the validation of the uuid we've recorded locall in the commits against the uuid of the repo we are building against. This is probably reasonable when someone runs a bare updatemeta or rebuildmeta. I think it's a worthwhile sanity check when someone passes an explicit repository url to rebuild/updatemeta. This restores the validation in that case, and fixes a failing test in the process.

#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'
cd trunk
mkdir narf
cd narf
for a in alpha beta gamma delta ; do
    echo $a > $a
done
cd ..
svn add narf
svn ci -m 'Add files.'
cd ../../..
svnadmin dump temp/repo > file_not_in_trunk_root.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in file_not_in_trunk_root.svndump'
exit 0