Adjust Ruby bindings for revision 4480.  
Adjust Ruby bindings for revision 4480.  

Suggested by: Fumitoshi UKAI <ukai@debian.or.jp>

* subversion/bindings/ruby/txdelta.c
  (txdelta_new): Pass null error_info to svn_txdelta_apply.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion