Merged revisions 84236 via svnmerge from

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

........
r84236 | russell | 2007-10-01 14:56:28 -0500 (Mon, 01 Oct 2007) | 5 lines

Add another sanity check in the AGI read loop.  We really don't care about
EAGAIN unless we didn't read an entire line.  If there is a newline at the
end if the read buffer, break, because we got the whole thing.
(reported and patched by bmd)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@84237 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_agi.c

@@ -1926,6 +1926,8 @@ static enum agi_result run_agi(struct ast_channel *chan, char *request, AGI *agi
 				if (res != NULL && !agi->fast)
 					break;
 				buflen = strlen(buf);
+				if (buflen && buf[buflen - 1] == '\n')
+					break;
 				len -= buflen;
 				if (agidebug)
 					ast_verbose( "AGI Rx << temp buffer %s - errno %s\n", buf, strerror(errno));