Merged revisions 63612 via svnmerge from

Merged revisions 63612 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r63612 | russell | 2007-05-09 11:55:27 -0500 (Wed, 09 May 2007) | 5 lines

Modify ast_senddigit_begin() to use the same assumptions used elsewhere in the
code in that if a channel does not have a send_digit_begin() callback, it only
cares about DTMF END events.  (pointed out by Michael Neuhauser on the
asterisk-dev list)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@63697 65c4cc65-6c06-0410-ace0-fbb531ad65f3