make compile

2018-03-21 19:29:05 -04:00
parent 41ddf0247a
commit 812a55a381
1 changed files with 3 additions and 3 deletions
--- a/Sources/SwiftSerial.swift
+++ b/Sources/SwiftSerial.swift
@@ -463,8 +463,8 @@ extension SerialPort {
    }

    public func readChar() throws -> UnicodeScalar {
-        let byteRead = readByte()
-        let character = UnicodeScalar(buffer[0])
+        let byteRead = try readByte()
+        let character = UnicodeScalar(byteRead)
        return character
    }