* subversion/libsvn_wc/upgrade.c
  (bump_to_30): Reduce the scope of 'stmt_store', preventing the statement
   from being prepared without also being used and reset.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1439479 13f79535-47bb-0310-9956-ffa450edef68
Fix a UI niggle:  don't print an update summary header with no content
when excluding WC items:

   $ svn update --set-depth exclude wc/A/*
   D    wc/A/B
   D    wc/A/C
   D    wc/A/D
   D    wc/A/mu
   Summary of updates:    <<< This line removed by this commit
   $

* subversion/svn/update-cmd.c
  (print_update_summary): Delay the printing of the update summary
    header until we're sure there's a summary item to report.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1439480 13f79535-47bb-0310-9956-ffa450edef68