* subversion/libsvn_subr/constructors.c   (svn_string_hash_dup): Assign copied key/values to new_hash, as documented.   Change type of variables to avoid unnecessary casts.
* subversion/libsvn_subr/constructors.c
  (svn_string_hash_dup): Assign copied key/values to new_hash, as documented.
  Change type of variables to avoid unnecessary casts.

Suggested by: kou
              philip


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@856826 13f79535-47bb-0310-9956-ffa450edef68

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