fix(runtime-core): update code

baiwusanyu-c · baiwusanyu-c · commit 3798471d4247 · 2023-01-08T22:02:11.000+08:00
diff --git a/packages/runtime-dom/src/helpers/useCssVars.ts b/packages/runtime-dom/src/helpers/useCssVars.ts
@@ -80,7 +80,7 @@ function setVarsOnNode(el: Node, vars: Record<string, string>) {
   if (el.nodeType === 1) {
     const style = (el as HTMLElement).style
     for (const key in vars) {
-      if (vars[key] || vars[key] === '') {
+      if (vars[key] !== undefined && vars[key] !== null) {
         style.setProperty(`--${key}`, vars[key])
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -80,7 +80,7 @@ function setVarsOnNode(el: Node, vars: Record<string, string>) {`
`80`	`80`	`if (el.nodeType === 1) {`
`81`	`81`	`const style = (el as HTMLElement).style`
`82`	`82`	`for (const key in vars) {`
`83`		`- if (vars[key] \|\| vars[key] === '') {`
	`83`	`+ if (vars[key] !== undefined && vars[key] !== null) {`
`84`	`84`	style.setProperty(`--${key}`, vars[key])
`85`	`85`	`}`
`86`	`86`	`}`