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fix(ot): use default color constant for hex2rgb fallback

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Co-authored-by: Philip Molares <philip.molares@udo.edu>
Signed-off-by: Erik Michelson <github@erik.michelson.eu>
This commit is contained in:
Erik Michelson
2026-03-18 20:23:22 +01:00
committed by Philip Molares
parent 65bf11554a
commit c4841575c9
1 changed files with 5 additions and 3 deletions
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8
public/vendor/ot/hex2rgb.js vendored
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@@ -1,16 +1,18 @@
const defaultColor = { red: 0, green: 0, blue: 0 }
function hex2rgb (hex) { function hex2rgb (hex) {
if (!hex || typeof hex !== 'string') return { red: 0, green: 0, blue: 0 } if (!hex || typeof hex !== 'string') return defaultColor
if (hex[0] == '#') hex = hex.substr(1) if (hex[0] == '#') hex = hex.substr(1)
if (hex.length == 3) { if (hex.length == 3) {
var temp = hex var temp = hex
hex = '' hex = ''
var match = /^([a-f0-9])([a-f0-9])([a-f0-9])$/i.exec(temp) var match = /^([a-f0-9])([a-f0-9])([a-f0-9])$/i.exec(temp)
if (!match) return { red: 0, green: 0, blue: 0 } if (!match) return defaultColor
temp = match.slice(1) temp = match.slice(1)
for (var i = 0; i < 3; i++) hex += temp[i] + temp[i] for (var i = 0; i < 3; i++) hex += temp[i] + temp[i]
} }
var result = /^([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i.exec(hex) var result = /^([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i.exec(hex)
if (!result) return { red: 0, green: 0, blue: 0 } if (!result) return defaultColor
var triplets = result.slice(1) var triplets = result.slice(1)
return { return {
red: parseInt(triplets[0], 16), red: parseInt(triplets[0], 16),