From 71606b34f0fa50ab340c85034f69e7357479b93c Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Sun, 24 Jun 2007 11:12:52 +0000
Subject: [PATCH] Make sure we get the list of tags and segments to save before
 we do the corresponding delete, as otherwise we might not have read them from
 the database yet.

---
 app/models/way.rb | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/app/models/way.rb b/app/models/way.rb
index 9658a9929..fe16e98c3 100644
--- a/app/models/way.rb
+++ b/app/models/way.rb
@@ -148,10 +148,12 @@ class Way < ActiveRecord::Base
         t = Time.now
         self.timestamp = t
         self.save!
-    
+
+        tags = self.tags
+
         WayTag.delete_all(['id = ?', self.id])
 
-        self.tags.each do |k,v|
+        tags.each do |k,v|
           tag = WayTag.new
           tag.k = k
           tag.v = v
@@ -159,10 +161,12 @@ class Way < ActiveRecord::Base
           tag.save!
         end
 
+        segs = self.segs
+
         WaySegment.delete_all(['id = ?', self.id])
-    
+
         i = 0
-        self.segs.each do |n|
+        segs.each do |n|
           seg = WaySegment.new
           seg.id = self.id
           seg.segment_id = n
-- 
2.43.2