1 files changed, 1 insertions, 1 deletions
diff --git a/cpp/src/Ice/ios/StreamAcceptor.cpp b/cpp/src/Ice/ios/StreamAcceptor.cpp
index 8b3ca41041a..bd3e7e88a33 100644
--- a/cpp/src/Ice/ios/StreamAcceptor.cpp
+++ b/cpp/src/Ice/ios/StreamAcceptor.cpp
@@ -72,7 +72,7 @@ IceObjC::StreamAcceptor::accept()
     CFWriteStreamRef writeStream = nil;
     try
     {
-        CFStreamCreatePairWithSocket(NULL, fd, &readStream, &writeStream);
+        CFStreamCreatePairWithSocket(ICE_NULLPTR, fd, &readStream, &writeStream);
         _instance->setupStreams(readStream, writeStream, true, "");
         return new StreamTransceiver(_instance, readStream, writeStream, fd);
     }