Fix #91 - Avoid dropping nodes if no node needs to be dropped

WebReflection · Nov 27, 2023 · b6b59f6 · b6b59f6
1 parent 57d2679
commit b6b59f6
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Showing 9 changed files with 82 additions and 64 deletions.
diff --git a/esm/handler.js b/esm/handler.js
@@ -197,7 +197,7 @@ export const toggle = (element, value, name) => (
 export const array = (node, value, _, prev) => (
   value.length ?
     udomdiff(node.parentNode, prev, value, diffFragment, node) :
-    (drop(prev[0], prev.at(-1), false), empty)
+    (prev.length && drop(prev[0], prev.at(-1), false), empty)
 );
 
 export const attr = new Map([

diff --git a/esm/init.js b/esm/init.js
@@ -636,7 +636,7 @@ export default document => (function (exports) {
   const array = (node, value, _, prev) => (
     value.length ?
       udomdiff(node.parentNode, prev, value, diffFragment, node) :
-      (drop(prev[0], prev.at(-1), false), empty)
+      (prev.length && drop(prev[0], prev.at(-1), false), empty)
   );
 
   const attr = new Map([

diff --git a/index.js b/index.js