bundle: add 'portable' parameter to prevent error (issue383) hgsubversion does not fully implement the -r/--rev flag for `hg bundle` so would crash when passed this parameter since the wrapped findcommonoutgoing did not match the parameter list hg expects. With this patch the portable parameter is added to this function, but remains unused so that `hg bundle -r` will properly generate a bundle, but up to tip (in essence ignoring -r parameter).

#!/bin/sh
#
# Generate pushrenames.svndump
#

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir trunk
mkdir branches
cd ..

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import project-orig $svnurl -m "init project"

svn co $svnurl project
cd project/trunk
echo a > a
echo b > b
echo c > c
echo d > d
echo e > e
svn add a b c d e
svn ci -m "add files"
cd ../..

svnadmin dump testrepo > ../pushrenames.svndump