fix: tooltip throws exception in some cases #1519

2019-12-06 18:18:52 +08:00 · 2019-12-06 18:18:52 +08:00 · c86a261bca
parent 9723a6253e
commit c86a261bca
1 changed files with 4 additions and 1 deletions
--- a/components/tooltip/Tooltip.jsx
+++ b/components/tooltip/Tooltip.jsx
@ -82,7 +82,10 @@ export default {
        (isAntBtn &&
          (ele.componentOptions.propsData.disabled ||
            ele.componentOptions.propsData.disabled === '')) ||
-        (ele.tag === 'button' && ele.data && ele.data.attrs.disabled !== false)
+        (ele.tag === 'button' &&
+          ele.data &&
+          ele.data.attrs &&
+          ele.data.attrs.disabled !== undefined)
      ) {
        // Pick some layout related style properties up to span
        // Prevent layout bugs like https://github.com/ant-design/ant-design/issues/5254