fix error

snowinszu · snowinszu · commit f8716df17731 · 2023-07-09T23:43:21.000+08:00
diff --git a/Sources/SwiftNATTypeDetector/StunClient.swift b/Sources/SwiftNATTypeDetector/StunClient.swift
@@ -12,6 +12,7 @@ enum TransactionError: Error {
     case transactionException(msg: String)
 }
 
+@available(iOS 12.0, *)
 @available(macOS 10.14, *)
 public class StunClient {
     private static let UDP_SEND_COUNT: Int = 2

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@ enum TransactionError: Error {`
`12`	`12`	`case transactionException(msg: String)`
`13`	`13`	`}`
`14`	`14`
	`15`	`+@available(iOS 12.0, *)`
`15`	`16`	`@available(macOS 10.14, *)`
`16`	`17`	`public class StunClient {`
`17`	`18`	`private static let UDP_SEND_COUNT: Int = 2`