diff -Nauwr Irrlicht/CImageLoaderPNG.cpp Irrlicht/CImageLoaderPNG.cpp
--- Irrlicht/CImageLoaderPNG.cpp	2005-08-20 22:17:50.000000000 +0200
+++ Irrlicht/CImageLoaderPNG.cpp	2005-09-22 10:47:00.000000000 +0200
@@ -37,9 +37,9 @@
 } 
 
 // PNG function for file reading 
-void user_read_data_fcn(png_structp png_ptr,png_bytep data, png_size_t length) 
+void user_read_data_fcn(png_structp png_ptr,png_bytep data, size_t length) 
 { 
-   png_size_t check; 
+   size_t check; 
 
    // changed by zola { 
    irr::io::IReadFile* file=(irr::io::IReadFile*)png_ptr->io_ptr; 
@@ -202,7 +202,7 @@
 	// Check the number of bytes per row 
 	int bytes_per_row = png_get_rowbytes(png_ptr, info_ptr); 
 
-	if( bytes_per_row >= (int)sizeof( g_png_load_buffer ) )
+	if( bytes_per_row > (int)sizeof( g_png_load_buffer ) )
 	{
 		os::Printer::log("PNG LOAD: Failure - Format not supported - must be 24 or 32 bits per pixel", ELL_ERROR); 
 		if(png_ptr)