Fix latent (benign) error thrown when removing dom-if via innerHTML.

Polymer · Jul 18, 2018 · 9a75976 · 9a75976
1 parent a6331a2
commit 9a75976
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/elements/dom-if.html b/lib/elements/dom-if.html
@@ -255,8 +255,10 @@
         if (c$ && c$.length) {
           // use first child parent, for case when dom-if may have been detached
           let parent = c$[0].parentNode;
-          for (let i=0, n; (i<c$.length) && (n=c$[i]); i++) {
-            parent.removeChild(n);
+          if (parent) {
+            for (let i=0, n; (i<c$.length) && (n=c$[i]); i++) {
+              parent.removeChild(n);
+            }
           }
         }
         this.__instance = null;