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res_remb_modifier: Propertly initialize bitrate to 0.0

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...and return the frame unaltered if bitrate can't be determined.

Change-Id: Ib2175ab84f85a3d7060d31625f5a2c7fbcc2ba4c
This commit is contained in:
George Joseph
2019-04-17 13:45:26 -06:00
committed by Joshua Colp
parent fbed32a1a5
commit 7487fc88d2
1 changed files with 3 additions and 1 deletions
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4
res/res_remb_modifier.c
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@@ -62,7 +62,7 @@ static struct ast_frame *remb_hook_event_cb(struct ast_channel *chan, struct ast
struct ast_datastore *remb_store;
struct remb_values *remb_values;
int exp;
float bitrate;
float bitrate = 0.0;
if (!frame) {
return NULL;
@@ -98,6 +98,8 @@ static struct ast_frame *remb_hook_event_cb(struct ast_channel *chan, struct ast
bitrate = remb_values->receive_bitrate;
} else if (event == AST_FRAMEHOOK_EVENT_WRITE && remb_values->send_bitrate) {
bitrate = remb_values->send_bitrate;
} else {
return frame;
}
/*