Merge pull request #2091 from jasonandjay/fix-addOutput

Fix add output will mutate target
bitcoinjs · May 1, 2024 · 6396fb4 · 6396fb4
2 parents 3c26beb + 7e74ff2
commit 6396fb4
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/psbt.js b/src/psbt.js
@@ -243,7 +243,7 @@ class Psbt {
  if (typeof address === 'string') {
  const { network } = this.opts;
  const script = (0, address_1.toOutputScript)(address, network);
- outputData = Object.assign(outputData, { script });
+ outputData = Object.assign({}, outputData, { script });
  }
  (0, bip371_1.checkTaprootOutputFields)(outputData, outputData, 'addOutput');
  const c = this.__CACHE;

diff --git a/ts_src/psbt.ts b/ts_src/psbt.ts
@@ -331,7 +331,7 @@ export class Psbt {
  if (typeof address === 'string') {
  const { network } = this.opts;
  const script = toOutputScript(address, network);
- outputData = Object.assign(outputData, { script });
+ outputData = Object.assign({}, outputData, { script });
  }
  checkTaprootOutputFields(outputData, outputData, 'addOutput');