res_remb_modifier: Propertly initialize bitrate to 0.0
...and return the frame unaltered if bitrate can't be determined. Change-Id: Ib2175ab84f85a3d7060d31625f5a2c7fbcc2ba4c
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@ -62,7 +62,7 @@ static struct ast_frame *remb_hook_event_cb(struct ast_channel *chan, struct ast
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struct ast_datastore *remb_store;
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struct remb_values *remb_values;
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int exp;
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float bitrate;
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float bitrate = 0.0;
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if (!frame) {
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return NULL;
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@ -98,6 +98,8 @@ static struct ast_frame *remb_hook_event_cb(struct ast_channel *chan, struct ast
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bitrate = remb_values->receive_bitrate;
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} else if (event == AST_FRAMEHOOK_EVENT_WRITE && remb_values->send_bitrate) {
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bitrate = remb_values->send_bitrate;
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} else {
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return frame;
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}
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/*
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