When an Sqlite statement raises some error, the same error is reported
when resetting the statement for the first time, originally for error
reporting reasons, but now this is considered an original design flaw.

But in this case we forget to mark the statement as already been reset,
which may cause an unnecessary false abort() when running in maintainer mode.

* subversion/libsvn_subr/sqlite.c
  (svn_sqlite__reset): Reverse code, documenting why.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1536325 13f79535-47bb-0310-9956-ffa450edef68