Use strict equality checks when comparing VNode type

preactjs · Nov 30, 2020 · 4e07e16 · 4e07e16
1 parent f955cfc
commit 4e07e16
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/diff/children.js b/src/diff/children.js
@@ -196,7 +196,7 @@ export function diffChildren(
 			//
 			// To fix it we make sure to reset the inferred value, so that our own
 			// value check in `diff()` won't be skipped.
-			if (!isHydrating && newParentVNode.type == 'option') {
+			if (!isHydrating && newParentVNode.type === 'option') {
 				parentDom.value = '';
 			} else if (typeof newParentVNode.type == 'function') {
 				// Because the newParentVNode is Fragment-like, we need to set it's

diff --git a/src/diff/index.js b/src/diff/index.js
@@ -187,7 +187,7 @@ export function diff(
 			}
 
 			let isTopLevelFragment =
-				tmp != null && tmp.type == Fragment && tmp.key == null;
+				tmp != null && tmp.type === Fragment && tmp.key == null;
 			let renderResult = isTopLevelFragment ? tmp.props.children : tmp;
 
 			diffChildren(