From f32c9963489f811ebfea8e17e7e3bbc79a355324 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20Ka=CC=88fer?= <mail@kkaefer.com>
Date: Tue, 27 May 2014 18:51:09 +0200
Subject: [PATCH] fixed subtle clip id generation bug

refs #206
---
 src/util/clip_ids.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/clip_ids.cpp b/src/util/clip_ids.cpp
index 457d6ddb3..8f2c33ff2 100644
--- a/src/util/clip_ids.cpp
+++ b/src/util/clip_ids.cpp
@@ -57,7 +57,7 @@ std::list<TileHierarchy> partition(std::forward_list<Tile::ID> &&array) {
     }
 
     // Concatenate the remainder.
-    if (!array.empty()) {
+    if (!remainder.empty()) {
         result.splice(result.begin(), partition(std::move(remainder)));
     }