Merged revisions 269960 via svnmerge from

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

........
  r269960 | tilghman | 2010-06-11 13:23:05 -0500 (Fri, 11 Jun 2010) | 8 lines
  
  For SpeeX, 0 bits remaining is valid and does not need an emitted warning.
  
  (closes issue #15762)
   Reported by: nblasgen
   Patches: 
         issue15672.patch uploaded by pabelanger (license 224)
   Tested by: nblasgen
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@269976 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/frame.c

@@ -1406,7 +1406,9 @@ static int speex_samples(unsigned char *data, int len)
 		}
 		bit += off;
 
-		if ((len * 8 - bit) < 5) {
+		if ((len * 8 - bit) == 0) {
+			break;
+		} else if ((len * 8 - bit) < 5) {
 			ast_log(LOG_WARNING, "Not enough bits remaining after wide band for speex samples.\n");
 			break;
 		}