Table: fix a handleClosePopper bug, fixed #3888 (#4085)

a02c6ed3 · 杨奕 · baiyaaaaa · ceccf517 · a02c6ed3
Commit a02c6ed3 authored Apr 12, 2017 by 杨奕 Committed by baiyaaaaa Apr 12, 2017
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packages/table/src/table-body.js packages/table/src/table-body.js +1 -1

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--- a/packages/table/src/table-body.js
+++ b/packages/table/src/table-body.js
@@ -221,7 +221,7 @@ export default {
    },
    handleCellMouseLeave(event) {
-      this.$refs.tooltip.handleClosePopper();
+      this.$refs.tooltip && this.$refs.tooltip.handleClosePopper();
      const cell = getCell(event);
      if (!cell) return;