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Use switch in place of multiple if statements.

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This commit is contained in:
David Howden 2015-09-20 20:13:12 +10:00
parent 554fadb2b4
commit c259675f29
1 changed files with 4 additions and 5 deletions
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9
sum.go
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@ -23,15 +23,14 @@ func Sum(r io.ReadSeeker) (string, error) {
return "", fmt.Errorf("could not seek back to original position: %v", err)
}
if string(b[0:4]) == "fLaC" {
switch {
case string(b[0:4]) == "fLaC":
return SumFLAC(r)
}
if string(b[4:11]) == "ftypM4A" {
case string(b[4:11]) == "ftypM4A":
return SumAtoms(r)
}
if string(b[0:3]) == "ID3" {
case string(b[0:3]) == "ID3":
return SumID3v2(r)
}