codec/mjpeg/jpeg.go: made JFIF header label local const

This commit is contained in:
Saxon 2019-12-29 22:50:20 +10:30
parent e0397e1769
commit bf865e48c5
1 changed files with 2 additions and 1 deletions

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@ -263,7 +263,8 @@ func writeHeader(p *putBuffer, _type, width, height, nbqTab, dri int, qtable []b
// Write JFIF header.
mark(p, codeAPP0)
p.put16(16)
p.putBuf([]byte("JFIF\000"))
const jfifLabel = "JFIF\000"
p.putBuf([]byte(jfifLabel))
p.put16(0x0201)
p.put8(0)
p.put16(1)