@@ -22,15 +22,15 @@
 #import "common.h"
 
 @implementation OFWriteFailedException
 - (OFString*)description
 {
-	if (description != nil)
-		return description;
-
-	description = [[OFString alloc] initWithFormat:
-	    @"Failed to write %zu bytes in class %@! " ERRFMT, requestedLength,
-	    inClass, ERRPARAM];
-
-	return description;
+	if (_description != nil)
+		return _description;
+
+	_description = [[OFString alloc] initWithFormat:
+	    @"Failed to write %zu bytes in class %@! " ERRFMT, _requestedLength,
+	    _inClass, ERRPARAM];
+
+	return _description;
 }
 @end