Merged revisions 82245 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r82245 | russell | 2007-09-11 10:26:51 -0500 (Tue, 11 Sep 2007) | 9 lines

(closes issue #10553)
Reported by: juggie
Patches:
      res_agi_fgets-2.patch uploaded by juggie (license 24)
Tested by: juggie

When using fastagi, fgets() can return before a full line is read.  Add explicit
handling for the case where it gets interrupted.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@82246 65c4cc65-6c06-0410-ace0-fbb531ad65f3