Don't ignore return value

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1342 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/apps/app_festival.c b/apps/app_festival.c
index acc268e..56976c5 100755 (executable)
--- a/apps/app_festival.c
+++ b/apps/app_festival.c
@@ -409,9 +409,8 @@ static int festival_exec(struct ast_channel *chan, void *vdata)
                if (strcmp(ack,"WV\n") == 0) {         /* receive a waveform */
                        ast_log(LOG_WARNING,"Festival WV command");
                        waveform = socket_receive_file_to_buff(fd,&filesize);
-                       send_waveform_to_channel(chan,waveform,filesize, intstr);
+                       res = send_waveform_to_channel(chan,waveform,filesize, intstr);
                        free(waveform);
-                       res=0;
                        break;
                }
                else if (strcmp(ack,"LP\n") == 0) {   /* receive an s-expr */