Optimization and cleanup, to clear the way for later changes.
Optimization and cleanup, to clear the way for later changes.

* subversion/libsvn_client/log.c (svn_client_log2): Eliminate unnecessary RA
    access, and avoid leaking an error.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@852726 13f79535-47bb-0310-9956-ffa450edef68

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