Fix compiler warning of 'missing prototype'.
Fix compiler warning of 'missing prototype'.

   * subversion/libsvn_client/merge.c
     (get_sw_mergeinfo_paths): Mark the function as static.

Patch by: Senthil Kumaran <senthil@collab.net>

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion