diff --git a/src/engine/client/client.cpp b/src/engine/client/client.cpp
index 5778e9f2f..88867c66a 100644
--- a/src/engine/client/client.cpp
+++ b/src/engine/client/client.cpp
@@ -313,7 +313,7 @@ CClient::CClient() : m_DemoPlayer(&m_SnapshotDelta)
 	// map download
 	m_aMapdownloadFilename[0] = 0;
 	m_aMapdownloadName[0] = 0;
-	m_pMapdownloadTask = 0;
+	m_pMapdownloadTask = NULL;
 	m_MapdownloadFile = 0;
 	m_MapdownloadChunk = 0;
 	m_MapdownloadCrc = 0;
@@ -2174,7 +2174,7 @@ void CClient::ResetMapDownload()
 	{
 		m_pMapdownloadTask->Abort();
 		delete m_pMapdownloadTask;
-		m_pMapdownloadTask = 0;
+		m_pMapdownloadTask = NULL;
 	}
 	m_MapdownloadFile = 0;
 	m_MapdownloadAmount = 0;
@@ -2514,7 +2514,7 @@ void CClient::Update()
 		else if(m_pMapdownloadTask->State() == CFetchTask::STATE_ABORTED)
 		{
 			delete m_pMapdownloadTask;
-			m_pMapdownloadTask = 0;
+			m_pMapdownloadTask = NULL;
 		}
 	}