From bf02ead5ccc9ed7d66f6671d45c0ddb416d9d047 Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Thu, 28 Feb 2019 23:12:04 -0500
Subject: [PATCH] Allow orthogonalize to work on unclosed lines (re: 5093, but
 see comment
 https://github.com/openstreetmap/iD/pull/5999#issuecomment-468535581)

---
 modules/operations/orthogonalize.js | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/modules/operations/orthogonalize.js b/modules/operations/orthogonalize.js
index d4d7a6bf3..62b212c6e 100644
--- a/modules/operations/orthogonalize.js
+++ b/modules/operations/orthogonalize.js
@@ -6,11 +6,11 @@ import { behaviorOperation } from '../behavior/index';
 
 
 export function operationOrthogonalize(selectedIDs, context) {
-    var entityId = selectedIDs[0],
-        entity = context.entity(entityId),
-        extent = entity.extent(context.graph()),
-        geometry = context.geometry(entityId),
-        action = actionOrthogonalize(entityId, context.projection);
+    var entityID = selectedIDs[0];
+    var entity = context.entity(entityID);
+    var extent = entity.extent(context.graph());
+    var geometry = context.geometry(entityID);
+    var action = actionOrthogonalize(entityID, context.projection);
 
 
     var operation = function() {
@@ -21,7 +21,6 @@ export function operationOrthogonalize(selectedIDs, context) {
     operation.available = function() {
         return selectedIDs.length === 1 &&
             entity.type === 'way' &&
-            entity.isClosed() &&
             _uniq(entity.nodes).length > 2;
     };
 
@@ -30,7 +29,7 @@ export function operationOrthogonalize(selectedIDs, context) {
         var reason;
         if (extent.percentContainedIn(context.extent()) < 0.8) {
             reason = 'too_large';
-        } else if (context.hasHiddenConnections(entityId)) {
+        } else if (context.hasHiddenConnections(entityID)) {
             reason = 'connected_to_hidden';
         }
         return action.disabled(context.graph()) || reason;