!2 Close #I3XL93

Merge pull request !2 from leelin/#Issue_I3XL93

@@ -967,8 +967,12 @@ XA_ERRORCODE xa_lc3_dec_frame (U8 **pout_buf, U16 *out_byte_len)
                         }
                         }
                         else
                         else
                         {
                         {
+                            //lost frame too many,maybe link lost,clear output buffer
+                            memset(sample_buf,0,nSamples * dec_init_cfg.nChannels*2);
                             *pout_buf = sample_buf;
                             *pout_buf = sample_buf;
-                            *out_byte_len = 0;
+                            *out_byte_len = nSamples * dec_init_cfg.nChannels*2;                            
+                            //*pout_buf = sample_buf;
+                            //*out_byte_len = 0;
                             return;
                             return;
                         }
                         }