fix unselect multiple entiries on right click

lib/tree-view.coffee

@@ -819,7 +819,7 @@ class TreeView
 
       # return early if we're opening a contextual menu (right click) during multi-select mode
       if @multiSelectEnabled() and
-         e.target.classList.contains('selected') and
+         entryToSelect.classList.contains('selected') and
          # mouse right click or ctrl click as right click on darwin platforms
          (e.button is 2 or e.ctrlKey and process.platform is 'darwin')
         return

spec/tree-view-spec.js

@@ -43,4 +43,38 @@ describe('TreeView', () => {
       )
     })
   })
+
+  describe('clicking', () => {
+    it('should leave multiple entries selected on right click', () => {
+      const treeView = new TreeView({})
+      const entries = treeView.roots[0].entries
+
+      treeView.onMouseDown({
+        stopPropagation() {},
+        target: entries.children[0],
+        button: 0,
+      })
+
+      treeView.onMouseDown({
+        stopPropagation() {},
+        target: entries.children[1],
+        button: 0,
+        metaKey: true,
+      })
+
+      let child = entries.children[0];
+      while (child.children.length > 0) {
+        child = child.firstChild;
+      }
+
+      treeView.onMouseDown({
+        stopPropagation() {},
+        target: child,
+        button: 2,
+      })
+
+      expect(treeView.getSelectedEntries().length).toBe(2);
+      expect(treeView.multiSelectEnabled()).toBe(true);
+    })
+  });
 })