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Simplify nesting with compound if-let

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This commit is contained in:
Yuriy Kashnikov 2017-08-16 14:16:18 +07:00
parent 995dd5344d
commit b81e82372c
1 changed files with 3 additions and 7 deletions
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10
Source/svg/SVGParser.swift
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@ -299,14 +299,10 @@ open class SVGParser {
var green = 0.0
var blue = 0.0
if (x.count == 3) {
if let r = Double(x[0]) {
if let r = Double(x[0]), let g = Double(x[1]), let b = Double(x[2]) {
blue = b
green = g
red = r
if let g = Double(x[1]) {
green = g
if let b = Double(x[2]) {
blue = b
}
}
}
}
if inPercentage {