added context menu back to tab's via the doc icon. made docicon draggable and clickable. removed collectiondockingviewmenu.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/client/goldenLayout.js b/src/client/goldenLayout.js
index 4735f216f..012ee163c 100644
--- a/src/client/goldenLayout.js
+++ b/src/client/goldenLayout.js
@@ -458,8 +458,9 @@
                 if (this._bDragging === true) {
                     this._bDragging = false;
                     this.emit('dragStop', oEvent, this._nOriginalX + this._nX);
-                } else if (oEvent.target) { // make title receive pointer events to allow setting insertion position or selecting texst range
-                    if (oEvent.target.className.includes("lm_title_wrap")) {
+                } else  { // make title receive pointer events to allow setting insertion position or selecting texst range
+                    const classname = typeof oEvent.target?.className === "string" ? oEvent.target.className : "";
+                    if (classname.includes("lm_title_wrap")) {
                         oEvent.target.children[0].style.pointerEvents = "all";
                         oEvent.target.children[0].focus();
                     }