diff --git a/code/nel/include/nel/pipeline/tool_logger.h b/code/nel/include/nel/pipeline/tool_logger.h
index 714f46d2d..3abd72f47 100644
--- a/code/nel/include/nel/pipeline/tool_logger.h
+++ b/code/nel/include/nel/pipeline/tool_logger.h
@@ -103,7 +103,7 @@ public:
 	{
 		releaseError();
 
-		m_ErrorLog = nlfopen(errorLog, "wt");
+		m_ErrorLog = NLMISC::nlfopen(errorLog, "wt");
 		fwrite(s_ErrorHeader.c_str(), 1, s_ErrorHeader.length(), m_ErrorLog);
 		fwrite("\n", 1, 1, m_ErrorLog);
 		fflush(m_ErrorLog);
@@ -114,7 +114,7 @@ public:
 	{
 		releaseDepend();
 
-		m_DependLog = nlfopen(dependLog, "wt");
+		m_DependLog = NLMISC::nlfopen(dependLog, "wt");
 		fwrite(s_DependHeader.c_str(), 1, s_DependHeader.length(), m_DependLog);
 		fwrite("\n", 1, 1, m_DependLog);
 		// fflush(m_DependLog);
diff --git a/code/nel/src/misc/bitmap.cpp b/code/nel/src/misc/bitmap.cpp
index 11a27e67e..5574a8597 100644
--- a/code/nel/src/misc/bitmap.cpp
+++ b/code/nel/src/misc/bitmap.cpp
@@ -3106,11 +3106,17 @@ bool CBitmap::blit(const CBitmap *src, sint32 x, sint32 y)
 // Private :
 float CBitmap::getColorInterp (float x, float y, float colorInXY00, float colorInXY10, float colorInXY01, float colorInXY11) const
 {
+	if (colorInXY00 == colorInXY10
+		&& colorInXY00 == colorInXY01
+		&& colorInXY00 == colorInXY11)
+		return colorInXY00; // Fix rounding error for alpha 255...
+
 	float res =	colorInXY00*(1.0f-x)*(1.0f-y) +
 				colorInXY10*(     x)*(1.0f-y) +
 				colorInXY01*(1.0f-x)*(     y) +
 				colorInXY11*(     x)*(     y);
-	clamp (res, 0.0f, 255.0f);
+	clamp(res, 0.0f, 255.0f);
+
 	return res;
 }