X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/41f85fb77dbd0c16f12e49091b14fcaa1264ad70..ed0a1658dfa03dbb743b329cbd0f0d8e40377278:/app/controllers/amf_controller.rb

diff --git a/app/controllers/amf_controller.rb b/app/controllers/amf_controller.rb
index 5ff42fdd2..62c9be986 100644
--- a/app/controllers/amf_controller.rb
+++ b/app/controllers/amf_controller.rb
@@ -362,7 +362,7 @@ class AmfController < ApplicationController
       waycreated=revdates[0]
       revdates.uniq!
       revdates.sort!
-	  revdates.reverse!
+      revdates.reverse!
 
       # Remove any dates (from nodes) before first revision date of way
       revdates.delete_if { |d| d<waycreated }
@@ -626,7 +626,12 @@ class AmfController < ApplicationController
         new_node = Node.new
         new_node.changeset_id = changeset_id
         new_node.version = v.to_i
-        node.delete_with_history_unless_used!(new_node, user)
+        begin
+          node.delete_with_history!(new_node, user)
+        rescue OSM::APIPreconditionFailedError => ex
+          # We don't do anything here as the node is being used elsewhere
+          # and we don't want to delete it
+        end
       end
 
     end # transaction
@@ -690,7 +695,8 @@ class AmfController < ApplicationController
         # We're deleting the node
         node.delete_with_history!(new_node, user)
       end
-     end # transaction
+
+    end # transaction
 
     if id <= 0
       return [0, id, new_node.id, new_node.version]
@@ -763,7 +769,12 @@ class AmfController < ApplicationController
         new_node = Node.new
         new_node.changeset_id = changeset_id
         new_node.version = v.to_i
-        node.delete_with_history_unless_used!(new_node, user)
+        begin
+          node.delete_with_history!(new_node, user)
+        rescue OSM::APIPreconditionFailedError => ex
+          # We don't do anything with the exception as the node is in use
+          # elsewhere and we don't want to delete it
+        end
       end
 
     end # transaction