diff --git a/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp b/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
index 700780077..37099eab6 100644
--- a/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
@@ -536,7 +536,7 @@ PFNGLXFREEMEMORYNVPROC						nglXFreeMemoryNV;
 // Swap control extensions
 PFNGLXSWAPINTERVALEXTPROC					nglXSwapIntervalEXT;
 
-PFNGLXSWAPINTERVALSGIPROC						nglXSwapIntervalSGI;
+PFNGLXSWAPINTERVALSGIPROC					nglXSwapIntervalSGI;
 
 PFNGLXSWAPINTERVALMESAPROC					nglXSwapIntervalMESA;
 PFNGLXGETSWAPINTERVALMESAPROC				nglXGetSwapIntervalMESA;
diff --git a/code/nel/src/misc/common.cpp b/code/nel/src/misc/common.cpp
index d2d2e5cb0..698f9d9ee 100644
--- a/code/nel/src/misc/common.cpp
+++ b/code/nel/src/misc/common.cpp
@@ -687,24 +687,6 @@ bool launchProgram(const std::string &programName, const std::string &arguments,
 
 	si.cb = sizeof(si);
 
-/*	SECURITY_ATTRIBUTES sa;
-	sa.nLength = sizeof (sa);
-	sa.lpSecurityDescriptor = NULL;
-	sa.bInheritHandle = FALSE;
-
-	STARTUPINFO si;
-	si.cb = sizeof (si);
-	si.lpReserved = NULL;
-	si.lpDesktop = NULL;
-	si.lpTitle = NULL;
-	si.dwFlags = STARTF_USESHOWWINDOW;
-	si.cbReserved2 = 0;
-	si.wShowWindow = SW_MINIMIZE;
-	si.lpReserved2 = NULL;
-
-	PROCESS_INFORMATION pi;
-*/
-
 	// Enable nlassert/nlstop to display the error reason & callstack
 	const TCHAR *SE_TRANSLATOR_IN_MAIN_MODULE = _T("NEL_SE_TRANS");
 	TCHAR envBuf [2];
diff --git a/code/nel/src/misc/displayer.cpp b/code/nel/src/misc/displayer.cpp
index e1738592c..60fa244b6 100644
--- a/code/nel/src/misc/displayer.cpp
+++ b/code/nel/src/misc/displayer.cpp
@@ -520,10 +520,7 @@ void CFileDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *mes
 //                           in release "<Msg>"
 void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *message)
 {
-//#ifdef NL_OS_WINDOWS
-
 	bool needSpace = false;
-//	stringstream ss;
 	string str;
 
 	// create the string for the clipboard
@@ -536,7 +533,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	if (args.LogType != CLog::LOG_NO)
 	{
-		//if (needSpace) { ss << " "; needSpace = false; }
 		if (needSpace) { str += " "; needSpace = false; }
 		str += logTypeToString(args.LogType);
 		needSpace = true;
@@ -544,7 +540,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	if (!args.ProcessName.empty())
 	{
-		//if (needSpace) { ss << " "; needSpace = false; }
 		if (needSpace) { str += " "; needSpace = false; }
 		str += args.ProcessName;
 		needSpace = true;
@@ -552,7 +547,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	if (args.FileName != NULL)
 	{
-		//if (needSpace) { ss << " "; needSpace = false; }
 		if (needSpace) { str += " "; needSpace = false; }
 		str += CFile::getFilename(args.FileName);
 		needSpace = true;
@@ -560,7 +554,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	if (args.Line != -1)
 	{
-		//if (needSpace) { ss << " "; needSpace = false; }
 		if (needSpace) { str += " "; needSpace = false; }
 		str += NLMISC::toString(args.Line);
 		needSpace = true;
@@ -568,7 +561,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	if (args.FuncName != NULL)
 	{
-		//if (needSpace) { ss << " "; needSpace = false; }
 		if (needSpace) { str += " "; needSpace = false; }
 		str += args.FuncName;
 		needSpace = true;
@@ -582,7 +574,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 
 	// create the string on the screen
 	needSpace = false;
-//	stringstream ss2;
 	string str2;
 
 #ifdef NL_DEBUG
@@ -709,8 +700,6 @@ void CMsgBoxDisplayer::doDisplay ( const CLog::TDisplayInfo& args, const char *m
 			setCrashAlreadyReported(true);
 		}
 	}
-
-//#endif
 }