Fix segfault when the root task has output to process.

* subversion/libsvn_subr/task.c
  (remove_task): Make sure we don't access the RESULTS after freeing
                 the memory.

git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1888588 13f79535-47bb-0310-9956-ffa450edef68
1 file changed