fix dcloudio#380

elmknot · May 13, 2019 · 14dbac4 · 14dbac4
1 parent 357e984
commit 14dbac4
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/core/helpers/promise.js b/src/core/helpers/promise.js
@@ -55,9 +55,9 @@ export function promisify (name, api) {
       api(Object.assign({}, options, {
         success: resolve,
         fail: reject
-      }), ...params)
-      /* eslint-disable no-extend-native */
-      try {
+      }), ...params)
+      if (!Promise.prototype.finally) {
+        /* eslint-disable no-extend-native */
         Promise.prototype.finally = function (callback) {
           const promise = this.constructor
           return this.then(
@@ -67,7 +67,7 @@ export function promisify (name, api) {
             })
           )
         }
-      } catch (e) {}
+      }
     }))
   }
 }