cubicweb-vcsfile #3031696 TypeError upon invocation of svn.core.svn_stream_read from [validation pending]

E.g. running unittest_write

expecting an integer for the buffer size
Traceback (most recent call last):
File "/home/dlaxalde/src/simulagora/cubes/vcsfile/bridge.py", line 258, in callback
return vcsrepohdlr.file_content(dir, name, revnum)
File "/home/dlaxalde/src/simulagora/cubes/vcsfile/repo.py", line 97, in file_content
return self._file_content(path, rev)
File "/home/dlaxalde/src/simulagora/cubes/vcsfile/reposvn.py", line 97, in _file_content
return _read_file_content(root, path)
File "/home/dlaxalde/src/simulagora/cubes/vcsfile/reposvn.py", line 28, in _read_file_content
data = core.svn_stream_read(stream, core.SVN_STREAM_CHUNK_SIZE)
File "/usr/lib/pymodules/python2.7/libsvn/core.py", line 4801, in svn_stream_read
return _core.svn_stream_read(*args)
TypeError: expecting an integer for the buffer size

prioritynormal
typebug
done in1.13.3
load left0.000
closed by#7197b5d0b142 Force int for chunk size in svn_stream_read()
patchForce int for chunk size in svn_stream_read() [applied]