Merge r1488878 from trunk:

 * r1488878
   Don't leave return value uninitialised.
   Justification:
     Possible SEGV when using legacy status API.
   Votes:
     +1: philip, brane, rhuijben


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.7.x@1489697 13f79535-47bb-0310-9956-ffa450edef68