FS-7500: fix syntax

diff --git a/src/mod/applications/mod_fsv/mod_fsv.c b/src/mod/applications/mod_fsv/mod_fsv.c
index 9d5c8064e7a4c3ddd410b7917fb460d507dc4b1a..067639745a7bb3f1aa3c7791dc85960f55bbafb5 100644 (file)
--- a/src/mod/applications/mod_fsv/mod_fsv.c
+++ b/src/mod/applications/mod_fsv/mod_fsv.c
@@ -525,7 +525,9 @@ SWITCH_STANDARD_APP(play_yuv_function)
        if (argc > 3) to = atoi(argv[3]);
        if (argc > 4) nots = atoi(argv[4]);
 
-       done = switch_micro_time_now() + (to * 1000);
+       if (to) {
+               done = switch_micro_time_now() + (to * 1000);
+       }
 
        switch_channel_set_flag(channel, CF_VIDEO_DECODED_READ);
 
@@ -533,7 +535,7 @@ SWITCH_STANDARD_APP(play_yuv_function)
                if ((++loops % 100) == 0) switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Waiting for video......\n");
                switch_ivr_sleep(session, 20, SWITCH_TRUE, NULL);
 
-               if (switch_micro_time_now() > done) {
+               if (done && switch_micro_time_now() > done) {
                        goto done;
                }
                continue;
@@ -598,7 +600,7 @@ SWITCH_STANDARD_APP(play_yuv_function)
                        break;
                }
 
-               if (switch_micro_time_now() > done) {
+               if (done && switch_micro_time_now() > done) {
                        goto done;
                }
 
@@ -622,8 +624,10 @@ SWITCH_STANDARD_APP(play_yuv_function)
                        }
                }
                
-               memset(read_frame->data, 0, read_frame->datalen);
-               if (read_frame) switch_core_session_write_frame(session, read_frame, SWITCH_IO_FLAG_NONE, 0);
+               if (read_frame) {
+                       memset(read_frame->data, 0, read_frame->datalen);
+                       switch_core_session_write_frame(session, read_frame, SWITCH_IO_FLAG_NONE, 0);
+               }
 
                if (!nots) {
                        sprintf(ts_str, "%" SWITCH_TIME_T_FMT, switch_micro_time_now() / 1000);