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stream/mts/encoder.go: changed updateMeta signature to return bytes slice rather than passing in pointer to byte slice.

This commit is contained in:
saxon 2019-02-05 23:24:00 +10:30
parent dc46d9f0b2
commit 6b32064a2b
1 changed files with 4 additions and 5 deletions
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9
stream/mts/encoder.go
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@ -216,7 +216,7 @@ func (e *Encoder) writePSI() error {
if err != nil {
return err
}
err = updateMeta(&pmtTable)
pmtTable, err = updateMeta(pmtTable)
if err != nil {
return err
}
@ -262,9 +262,8 @@ func (e *Encoder) ccFor(pid int) byte {
// updateMeta adds/updates a metaData descriptor in the given psi bytes using data
// contained in the global Meta struct.
func updateMeta(b *[]byte) error {
p := psi.PSIBytes(*b)
func updateMeta(b []byte) ([]byte, error) {
p := psi.PSIBytes(b)
err := p.AddDescriptor(psi.MetadataTag, Meta.Encode())
*b = []byte(p)
return err
return []byte(p), err
}