--- apps/codecs/aac.c	(revision 30012)
+++ apps/codecs/aac.c	(working copy)
@@ -231,9 +231,23 @@
         /* Gather number of samples for the decoded frame. */
         framelength = (frame_info.samples >> 1) - lead_trim;
         
-        if (i == demux_res.num_sample_byte_sizes - 1)
+        if (i == demux_res.num_sample_byte_sizes - 1 && framelength > 0)
         {
+             /* Currently limited to at most one frame of tail_trim. 	 
+	              * Seems to be enough. 	 
+	              */ 	 
+	             if (ci->id3->tail_trim == 0 	 
+	                 && (frame_info.samples >> 1)) 	 
+	             { 	 
+	                 /* Subtract lead_trim just in case we decode a file with 	 
+	                  * only one audio frame with actual data. 	 
+	                  */ 	 
+	                 framelength = - lead_trim; 	 
+	             } 	 
+	             else 	 
+	             {
             framelength -= ci->id3->tail_trim;
+	  }
         }
 
         if (framelength > 0)