Fix a segfault introduced in r22671 for when ra_neon tries to connect to an URL that is not in a repository.
Fix a segfault introduced in r22671 for when ra_neon tries to connect
to an URL that is not in a repository.

* subversion/libsvn_ra_neon/props.c
  (svn_ra_neon__search_for_starting_props): Make sure not to clear an error
   until after it might be wrapped.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@865610 13f79535-47bb-0310-9956-ffa450edef68

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