@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2008 - 2009
+ * Copyright (c) 2008 - 2010
  *   Jonathan Schleifer <js@webkeks.org>
  *
  * All rights reserved.
  *
  * This file is part of ObjFW. It may be distributed under the terms of the
@@ -225,10 +225,12 @@
 	size_t i, count = [array count];
 	IMP append;
 
 	if (count == 0)
 		return @"";
+	if (count == 1)
+		return [objs[0] retain];
 
 	str = [OFMutableString string];
 	append = [str methodForSelector: @selector(appendString:)];
 
 	for (i = 0; i < count - 1; i++) {
@@ -321,10 +323,11 @@
 
 	[super dealloc];
 }
 @end
 
+/// \cond internal
 @implementation OFArrayEnumerator
 - initWithDataArray: (OFDataArray*)array_
    mutationsPointer: (unsigned long*)mutations_ptr_;
 {
 	self = [super init];
@@ -356,5 +359,6 @@
 	pos = 0;
 
 	return self;
 }
 @end
+/// \endcond