Makefile does not overwrite par2 path
if par2 is available on build-host it is detected
and then the patch with fixup-config-pl.patch
in install fails because hunk 2 cannot be applied

hunk 2 has $Conf{ParPath}   = ''; - so provide an empty path

Signed-off-by: Dirk Neukirchen <plntyk.lede@plntyk.name>

Samba 3.6 will be removed soon. samba4-client a replacement.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Signed-off-by: Leong Hui Wong <wong.leonghui@gmail.com>

Signed-off-by: Carsten Wolff <carsten@wolffcarsten.de>
Reviewed-by: Rosen Penev <rosenp@gmail.com>