update

clientIO · Aug 1, 2018 · 104e2f1 · 104e2f1
1 parent aabe616
commit 104e2f1
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Showing 7 changed files with 19 additions and 15 deletions.
diff --git a/CHANGELOG b/CHANGELOG
@@ -1,6 +1,7 @@
 1-8-2018 (v2.1.4)
   * reconfigure eslint
   * add .editorconfig
+  * dia.Element - fix hasPorts() when no items defined
   * dia.LinkView - stop preventing propagation for legacy link tools events
 
 29-6-2018 (v2.1.3)

diff --git a/dist/joint.core.js b/dist/joint.core.js
@@ -19350,7 +19350,8 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         hasPorts: function() {
 
-            return this.prop('ports/items').length > 0;
+            var ports = this.prop('ports/items');
+            return Array.isArray(ports) && ports.length > 0;
         },
 
         /**
@@ -19376,7 +19377,7 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         getPort: function(id) {
 
-            return util.cloneDeep(util.toArray(this.prop('ports/items')).find( function(port) {
+            return util.cloneDeep(util.toArray(this.prop('ports/items')).find(function(port) {
                 return port.id && port.id === id;
             }));
         },

diff --git a/dist/joint.core.min.js b/dist/joint.core.min.js
diff --git a/dist/joint.js b/dist/joint.js
@@ -19350,7 +19350,8 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         hasPorts: function() {
 
-            return this.prop('ports/items').length > 0;
+            var ports = this.prop('ports/items');
+            return Array.isArray(ports) && ports.length > 0;
         },
 
         /**
@@ -19376,7 +19377,7 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         getPort: function(id) {
 
-            return util.cloneDeep(util.toArray(this.prop('ports/items')).find( function(port) {
+            return util.cloneDeep(util.toArray(this.prop('ports/items')).find(function(port) {
                 return port.id && port.id === id;
             }));
         },

diff --git a/dist/joint.min.js b/dist/joint.min.js
diff --git a/dist/joint.nowrap.js b/dist/joint.nowrap.js
@@ -19312,7 +19312,8 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         hasPorts: function() {
 
-            return this.prop('ports/items').length > 0;
+            var ports = this.prop('ports/items');
+            return Array.isArray(ports) && ports.length > 0;
         },
 
         /**
@@ -19338,7 +19339,7 @@ joint.dia.Paper = joint.mvc.View.extend({
          */
         getPort: function(id) {
 
-            return util.cloneDeep(util.toArray(this.prop('ports/items')).find( function(port) {
+            return util.cloneDeep(util.toArray(this.prop('ports/items')).find(function(port) {
                 return port.id && port.id === id;
             }));
         },

diff --git a/dist/joint.nowrap.min.js b/dist/joint.nowrap.min.js