Follow up to r15051, based on feedback from Julian Foad.
Follow up to r15051, based on feedback from Julian Foad.

* subversion/libsvn_ra_dav/commit.c
  (commit_delete_entry): Don't use SVN_ERR when calling
  svn_ra_dav__request_dispatch(), to avoid a problem whereby some
  compilers can't handle a preprocessor conditional in a macro call.
  (simple_request): For the same reason, don't use SVN_ERR.  But here
  we can just return the value of the last call directly, which is
  standard practice anyway.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@855133 13f79535-47bb-0310-9956-ffa450edef68

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