@@ -26,12 +26,12 @@
 	OFString *destinationPath;
 	int errNo;
 }
 
 # ifdef OF_HAVE_PROPERTIES
-@property (readonly, assign) OFString *sourcePath;
-@property (readonly, assign) OFString *destinationPath;
+@property (readonly, copy, nonatomic) OFString *sourcePath;
+@property (readonly, copy, nonatomic) OFString *destinationPath;
 @property (readonly) int errNo;
 # endif
 
 /**
  * \param class_ The class of the object which caused the exception