minor cleanups
authorRussell Bryant <russell@russellbryant.com>
Mon, 7 Aug 2006 00:26:11 +0000 (00:26 +0000)
committerRussell Bryant <russell@russellbryant.com>
Mon, 7 Aug 2006 00:26:11 +0000 (00:26 +0000)
commit954ed66a0a07fc24aa4d669e4bb820d8ebf49834
tree2075dca3df92c3d15ffea2dca9af3f77cad16f10
parentce72e83a39611733df05dae4ae7cabc7dc7f81d4
minor cleanups
- use appropriate types in some assignments
- use ast_strlen_zero()
- don't manually free cid fields since ast_set_callerid() will handle it

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@39058 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_zap.c