From be94bd0dd55ad711982ef64263799b009ff87199 Mon Sep 17 00:00:00 2001
From: Eric Fischer <enf@pobox.com>
Date: Mon, 27 Oct 2014 09:52:25 -0700
Subject: [PATCH] Remove an unused field from the index structure

---
 Makefile | 6 ++++--
 tile.h   | 2 --
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 40c3a5d..e024f1e 100644
--- a/Makefile
+++ b/Makefile
@@ -10,6 +10,8 @@ vector_tile.pb.cc vector_tile.pb.h: vector_tile.proto
 
 PG=
 
+H = $(shell find . '(' -name '*.h' -o -name '*.hh' ')')
+
 tippecanoe: geojson.o jsonpull.o vector_tile.pb.o tile.o clip.o pool.o mbtiles.o geometry.o projection.o
 	g++ $(PG) -O3 -g -Wall -o $@ $^ -lm -lz -lprotobuf-lite -lsqlite3
 
@@ -23,10 +25,10 @@ libjsonpull.a: jsonpull.o
 	ar rc $@ $^
 	ranlib $@
 
-%.o: %.c
+%.o: %.c $(H)
 	cc $(PG) -O3 -g -Wall -c $<
 
-%.o: %.cc
+%.o: %.cc $(H)
 	g++ $(PG) -O3 -g -Wall -c $<
 
 clean:
diff --git a/tile.h b/tile.h
index 8190361..cb4a5be 100644
--- a/tile.h
+++ b/tile.h
@@ -20,8 +20,6 @@ struct pool_val *deserialize_string(char **f, struct pool *p, int type);
 struct index {
         unsigned long long index;
         long long fpos;
-
-        struct index *next;
 };
 
 long long write_tile(struct index *start, struct index *end, char *metabase, unsigned *file_bbox, int z, unsigned x, unsigned y, int detail, int basezoom, struct pool *file_keys, char *layername, sqlite3 *outdb, double droprate);