* subversion/libsvn_wc/copy.c   (copy_versioned_file, copy_versioned_dir): For clarity: test whether a     hash exists directly instead of repeating the condition for why it     should exist; move variables to local scope; rename variables.
* subversion/libsvn_wc/copy.c
  (copy_versioned_file, copy_versioned_dir): For clarity: test whether a
    hash exists directly instead of repeating the condition for why it
    should exist; move variables to local scope; rename variables.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1037714 13f79535-47bb-0310-9956-ffa450edef68

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