1 files changed, 5 insertions, 3 deletions
diff --git a/Swiften/Network/MacOSXProxyProvider.cpp b/Swiften/Network/MacOSXProxyProvider.cpp
index 232fc60..d3b10dd 100644
--- a/Swiften/Network/MacOSXProxyProvider.cpp
+++ b/Swiften/Network/MacOSXProxyProvider.cpp
@@ -2,13 +2,13 @@
  * Copyright (c) 2010-2011 Thilo Cestonaro
  * Licensed under the simplified BSD license.
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
 /*
- * Copyright (c) 2013-2016 Isode Limited.
+ * Copyright (c) 2013-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <Swiften/Base/Platform.h>
 #include <Swiften/Network/MacOSXProxyProvider.h>
@@ -37,19 +37,21 @@ static HostAddressPort getFromDictionary(CFDictionaryRef dict, CFStringRef enabl
         const int i = 0;
         CFNumberRef zero = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &i);
         CFComparisonResult result = CFNumberCompare(numberValue, zero, nullptr);
         CFRelease(zero);
 
         if(result != kCFCompareEqualTo) {
-            int port = 0;
+            unsigned short port = 0;
             std::string host = "";
 
             try {
                 CFNumberRef numberValue = reinterpret_cast<CFNumberRef> (CFDictionaryGetValue(dict, portKey));
                 if(numberValue != nullptr) {
-                    CFNumberGetValue(numberValue, kCFNumberIntType, &port);
+                    int intPort = 0;
+                    CFNumberGetValue(numberValue, kCFNumberIntType, &intPort);
+                    port = boost::numeric_cast<unsigned short>(intPort);
                 }
 
                 CFStringRef stringValue = reinterpret_cast<CFStringRef> (CFDictionaryGetValue(dict, hostKey));
                 if(stringValue != nullptr) {
                     std::vector<char> buffer;
                      // length must be +1 for the ending zero; and the Docu of CFStringGetCString tells it like