Followup to r36869: drop a redundant conditional.   The code in question is nested inside a conditional which eliminates the need to for this one.
Followup to r36869: drop a redundant conditional.   The code in question
is nested inside a conditional which eliminates the need to for this one.

* subversion/libsvn_client/cat.c
  (svn_client_cat2):  Don't conditional upon url-ness.

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