Solves crash when opening the Relay screen with empty urls as relays.
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@@ -38,6 +38,7 @@ object HexValidator {
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fun isHex(hex: String?): Boolean {
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fun isHex(hex: String?): Boolean {
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if (hex == null) return false
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if (hex == null) return false
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if (hex.isEmpty()) return false
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if (hex.length % 2 != 0) return false // must be even
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if (hex.length % 2 != 0) return false // must be even
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var isHex = true
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var isHex = true
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