From 32aef4979ce9cd5dafa4a3f706077335b27ee80b Mon Sep 17 00:00:00 2001
From: fxy060608 <fxy060608@gmail.com>
Date: Mon, 6 Jan 2020 16:42:55 +0800
Subject: [PATCH] fix(v3): Source and destination must not be the same

---
 packages/uni-migration/lib/index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/uni-migration/lib/index.js b/packages/uni-migration/lib/index.js
index 06183ec345..2502a80c6b 100644
--- a/packages/uni-migration/lib/index.js
+++ b/packages/uni-migration/lib/index.js
@@ -39,7 +39,11 @@ module.exports = function migrate(input, out, options = {}) {
         )
       ) {
         options.silent !== true && console.log(`copy: ${dest}`)
-        src !== dest && fs.copySync(src, dest)
+        try {
+          fs.copySync(src, dest)
+        } catch (e) {
+          //ignore Source and destination must not be the same
+        }
       }
     } else {
       options.silent !== true && console.log(`write: ${path.resolve(out, asset.path)}`)
-- 
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