Follow up r27412: Fix build on Windows.
Follow up r27412: Fix build on Windows.

* subversion/libsvn_client/merge.c
  (svn_client_merge_peg3): declare revrange at start of block.



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867489 13f79535-47bb-0310-9956-ffa450edef68

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