Index: trunk/src/io/c_stream.cc
===================================================================
--- trunk/src/io/c_stream.cc	(revision 487)
+++ trunk/src/io/c_stream.cc	(revision 508)
@@ -75,5 +75,5 @@
 	{
 		struct stat fstat; 
-		int result = stat(m_file_name, &fstat ); 
+		int result = stat(m_file_name.data(), &fstat ); 
 		if ( result != 0 ) 
 		{