From c0a0db268e1803d9176ca03a3fa61b662633d5ca Mon Sep 17 00:00:00 2001
From: Andreas Siegl <siegl@develappers.de>
Date: Wed, 19 Sep 2018 15:59:50 +0200
Subject: [PATCH] Improved detection of line endings in ChunkBuffer

Added carriage return + line feed (\n\r) as possible line ending to 'readLine()'
---
 SignalR-Swift/Transports/ServerSentEvents/ChunkBuffer.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalR-Swift/Transports/ServerSentEvents/ChunkBuffer.swift b/SignalR-Swift/Transports/ServerSentEvents/ChunkBuffer.swift
index 3cc8e6a..25625ef 100644
--- a/SignalR-Swift/Transports/ServerSentEvents/ChunkBuffer.swift
+++ b/SignalR-Swift/Transports/ServerSentEvents/ChunkBuffer.swift
@@ -23,7 +23,7 @@ final class ChunkBuffer {
     func readLine() -> String? {
         var line: String?
 
-        while let endIndex = buffer.index(of: "\n") {
+        while let endIndex = buffer.index(of: "\n") ?? buffer.index(of: "\n\r") {
             let substring = buffer[..<endIndex]
             buffer.removeSubrange(buffer.startIndex ..< buffer.index(after: endIndex))