Merged revisions 376457 via svnmerge from

Merged revisions 376457 via svnmerge from
file:///srv/subversion/repos/asterisk/trunk

........
  r376457 | mjordan | 2012-11-18 20:14:54 -0600 (Sun, 18 Nov 2012) | 7 lines

  Fix uninitialized in this function error

  With some versions of gcc, n_buckets will be flagged as being uninitialized
  before use.  While its technically impossible (since the switch statement,
  even without a default, accounts for all possibilities), we'll initialize the
  variable to 0 anyway.
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@376462 65c4cc65-6c06-0410-ace0-fbb531ad65f3