fix FSCORE-206
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10056 d0543943-73ff-0310-b7d9-9358b9ac24b2
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@ -496,7 +496,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_read_frame(switch_core_sessi
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even_more_done:
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if (!*frame) {
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if (!*frame || !(*frame)->codec || !(*frame)->codec->implementation) {
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*frame = &runtime.dummy_cng_frame;
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}
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@ -559,6 +559,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_frame(switch_core_sess
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}
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switch_assert(frame->codec != NULL);
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switch_assert(frame->codec->implementation != NULL);
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if ((session->write_codec && frame->codec && session->write_codec->implementation != frame->codec->implementation)) {
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need_codec = TRUE;
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