From f0874d13ca885d348715b336e0e27ee1f53b8873 Mon Sep 17 00:00:00 2001
From: Justin Kolb <franticapparatus@gmail.com>
Date: Tue, 25 Jul 2017 20:36:24 -0500
Subject: [PATCH] Update Tools to support Swift 3.

---
 Tools/main.swift | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Tools/main.swift b/Tools/main.swift
index a0304a7..d74ae95 100755
--- a/Tools/main.swift
+++ b/Tools/main.swift
@@ -30,7 +30,13 @@ extension OutputStream
     func write(_ string:String) {
         if string.isEmpty {return}
         let encodedDataArray = [UInt8](string.utf8)
-        write(encodedDataArray, maxLength: encodedDataArray.count)
+        let result = write(encodedDataArray, maxLength: encodedDataArray.count)
+        if result == -1 {
+            fatalError("Error: \(streamError!)")
+        }
+        else if result < encodedDataArray.count {
+            fatalError("Unable to fully write string")
+        }
     }
 }
 
@@ -276,7 +282,12 @@ func chomper(delegate:XMLParserDelegate, _ filename:String)
     assert(infile?.streamStatus == .open, "Unable to read \(filename)")
     let xmlParser = XMLParser(stream: infile!)
     xmlParser.delegate = delegate
-    xmlParser.parse()
+    let success = xmlParser.parse()
+
+    if (!success) {
+        fatalError("Error: \(xmlParser.parserError!)")
+    }
+
     infile!.close()
 }