Blocked revisions 413282

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Correct variable traversal logic in res_config_odbc's update_odbc function.

Closes issue ASTERISK-23675
Reported by Leando Dardini
Patches:
	asterisk-23675-odbc-linkedlist-traversal_12.diff uploaded by Michael L. Young (license #5026)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@413283 65c4cc65-6c06-0410-ace0-fbb531ad65f3