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Merge pull request #518 from treeform/guzba

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5.0.4
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Andre von Houck 2022-12-17 19:08:58 -08:00 committed by GitHub
parent cc68309225 b7a27392df
commit e4b0327cfc
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2 changed files with 4 additions and 4 deletions
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2
pixie.nimble
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@ -1,4 +1,4 @@
version = "5.0.3"
version = "5.0.4"
author = "Andre von Houck and Ryan Oldenburg"
description = "Full-featured 2d graphics library for Nim."
license = "MIT"

6
src/pixie/fileformats/jpeg.nim
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@ -444,13 +444,13 @@ proc reset(state: var DecoderState) =
proc decodeSOS(state: var DecoderState) =
## Decode Start of Scan - header before the block data.
var len = state.readUint16be() - 2
let scanComponentsU8 = state.readUint8()
state.scanComponents = scanComponentsU8.int
state.scanComponents = state.readUint8().int
if state.scanComponents > state.components.len:
failInvalid("extra components")
if scanComponentsU8 notin {1'u8, 3}:
if cast[uint8](state.scanComponents) notin {1'u8, 3}:
failInvalid("unsupported scan component count")
state.componentOrder.setLen(0)