tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9151 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_ivr_play_say.c b/src/switch_ivr_play_say.c
index 2bd6039862043536af5279a555d71c0c0a8cabb8..f79b492c98cec45257e14fd6dd33151eb541bea4 100644 (file)
--- a/src/switch_ivr_play_say.c
+++ b/src/switch_ivr_play_say.c
@@ -1012,15 +1012,33 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_play_file(switch_core_session_t *sess
                        do_speed = 0;
                } else if (fh->sp_audio_buffer && (eof || (switch_buffer_inuse(fh->sp_audio_buffer) > (switch_size_t) (framelen)))) {
                        if (!(bread = switch_buffer_read(fh->sp_audio_buffer, abuf, framelen))) {
-                               break; 
+                               if (eof) {
+                                       continue;
+                               } else {
+                                       break; 
+                               }
                        }
-                       olen = asis ? bread : bread / 2;
+
+                       if (bread < framelen) {
+                               memset(abuf + bread, 0, framelen - bread);
+                       }
+
+                       olen = asis ? framelen : ilen;
                        do_speed = 0;
                } else if (fh->audio_buffer && (eof || (switch_buffer_inuse(fh->audio_buffer) > (switch_size_t) (framelen)))) {
                        if (!(bread = switch_buffer_read(fh->audio_buffer, abuf, framelen))) {
-                               break; 
+                               if (eof) {
+                                       break; 
+                               } else {
+                                       continue;
+                               }
                        }
-                       olen = asis ? bread : bread / 2;
+
+                       if (bread < framelen) {
+                               memset(abuf + bread, 0, framelen - bread);
+                       }
+
+                       olen = asis ? framelen : ilen;
                } else {
                        if (eof) {
                                break;