Guard against undefined markers type (shipshapecode#692)

sajad2212 · Dec 17, 2020 · 4628e54 · 4628e54
1 parent bc14b59
commit 4628e54
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/js/tether.js b/src/js/tether.js
@@ -696,7 +696,7 @@ Tether.modules.push({
           val += 'px';
         }
 
-        if (this.markers[type].dot.style[side] !== val) {
+        if (this.markers[type] && this.markers[type].dot?.style[side] !== val) {
           this.markers[type].dot.style[side] = val;
         }
       }