Merged revisions 67068 via svnmerge from

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

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r67068 | file | 2007-06-04 15:31:09 -0400 (Mon, 04 Jun 2007) | 2 lines

Better handle SIP devices that say they have SDP content... but really don't. (issue #9398 reported by mthomasslo)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@67069 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -5148,7 +5148,7 @@ static int find_sdp(struct sip_request *req)
 	if (!strcasecmp(content_type, "application/sdp")) {
 		req->sdp_start = 0;
 		req->sdp_end = req->lines;
-		return 1;
+		return req->lines ? 1 : 0;
 	}
 	/* if it's not multipart/mixed, there cannot be an SDP */