@@ -33,11 +33,11 @@
 #endif
 
 @implementation OFMutableString
 - (id)copy
 {
-	return [[OFString alloc] initWithCString: string];
+	return [[OFString alloc] initWithString: self];
 }
 
 - setToCString: (const char*)str
 {
 	size_t len;