Remove a gcc "implicit conversion shortens 64-bit value into a 32-bit value" warning.  Also, use %ld for printing svn_revnum_t values.
Remove a gcc "implicit conversion shortens 64-bit value into a 32-bit
value" warning.  Also, use %ld for printing svn_revnum_t values.

* tools/server-side/svn-populate-node-origins-index.c
  (build_index):
    Store the result of strlen() in a size_t instead of an int.
    Store a revision in a svn_revnum_t instead of an int.
    Use %ld for constructing a printf format string and in the format
      string itself.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1052151 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion