Index: src/libictranslate/cfg_ini.h
===================================================================
diff -u -N -ra27d1acf1bda3c25b6dcce0d0eb0278009ce63ae -r4fe995b304ea342b50293f92d3c1992b43b820f7
--- src/libictranslate/cfg_ini.h	(.../cfg_ini.h)	(revision a27d1acf1bda3c25b6dcce0d0eb0278009ce63ae)
+++ src/libictranslate/cfg_ini.h	(.../cfg_ini.h)	(revision 4fe995b304ea342b50293f92d3c1992b43b820f7)
@@ -32,10 +32,12 @@
 	/** \name Construction/destruction/operators */
 	/**@{*/
 	ini_cfg();							///< Standard constructor
-	ini_cfg(const ini_cfg& rSrc);		///< Copy constructor
+	ini_cfg(const ini_cfg& rSrc) = delete;		///< Copy constructor
 	virtual ~ini_cfg();					///< Standard destructor
 	/**@}*/
 
+	ini_cfg& operator=(const ini_cfg& rSrc) = delete;
+
 	/** \name File operations */
 	/**@{*/
 	/// Reads the xml document from the specified file