From 1db4ae09acf51292f6b16cd951b485990805a334 Mon Sep 17 00:00:00 2001
From: Yuyao Nie <nieyuyao0826@hotmail.com>
Date: Wed, 23 Mar 2022 23:22:42 +0800
Subject: [PATCH] chore(components): [table] filter out invalid className
 (#6717)

* chore(components): [table] filter out invalid className

* chore(components): [table] modify codes by comments
---
 packages/components/table/src/table-body/styles-helper.ts  | 2 +-
 packages/components/table/src/table-header/style.helper.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/components/table/src/table-body/styles-helper.ts b/packages/components/table/src/table-body/styles-helper.ts
index 81a53f7464..263688074c 100644
--- a/packages/components/table/src/table-body/styles-helper.ts
+++ b/packages/components/table/src/table-body/styles-helper.ts
@@ -98,7 +98,7 @@ function useStyles<T>(props: Partial<TableBodyProps<T>>) {
       )
     }
     classes.push(ns.e('cell'))
-    return classes.join(' ')
+    return classes.filter((className) => Boolean(className)).join(' ')
   }
   const getSpan = (
     row: T,
diff --git a/packages/components/table/src/table-header/style.helper.ts b/packages/components/table/src/table-header/style.helper.ts
index e6479df422..357a9689dd 100644
--- a/packages/components/table/src/table-header/style.helper.ts
+++ b/packages/components/table/src/table-header/style.helper.ts
@@ -109,7 +109,7 @@ function useStyle<T>(props: TableHeaderProps<T>) {
 
     classes.push(ns.e('cell'))
 
-    return classes.join(' ')
+    return classes.filter((className) => Boolean(className)).join(' ')
   }
 
   return {