Follow-up to r29542.
Follow-up to r29542.

* subversion/libsvn_repos/log.c
  (combine_mergeinfo_path_lists): Can't intermix declarations and
   statements in C89.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@869625 13f79535-47bb-0310-9956-ffa450edef68

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