Remove a warning, and slightly simplify the code by calculating the entire revision string, not just the format, inside of a conditional.
Remove a warning, and slightly simplify the code by calculating the entire
revision string, not just the format, inside of a conditional.

* subversion/libsvn_client/cat.c
  (cat_local_file): Calculate the entire revision string, not just the format.
    This removes the "format string is not a literal" warning.

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