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| author | Frankie <frankie.diamond@gmail.com> | 2017-10-03 04:41:56 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-03 04:41:56 +0800 |
| commit | bf390bd63d7642d5a4975c572eb928252122a79b (patch) | |
| tree | 245a50b36ef9dab402b5b87da09f39899dcf98c6 /app/scripts/lib | |
| parent | da4b790034f599f63e3507e4394d456bd3add47c (diff) | |
| parent | d29b5f10ef5137ab56ecc9615e5e894082db9803 (diff) | |
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Merge pull request #2259 from MetaMask/tx-history-fix
tx state history - fix bug where initial snapshot was mutated on updateTx
Diffstat (limited to 'app/scripts/lib')
| -rw-r--r-- | app/scripts/lib/tx-state-history-helper.js | 3 | ||||
| -rw-r--r-- | app/scripts/lib/tx-state-manager.js | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/app/scripts/lib/tx-state-history-helper.js b/app/scripts/lib/tx-state-history-helper.js index 304069d57..5ebd78689 100644 --- a/app/scripts/lib/tx-state-history-helper.js +++ b/app/scripts/lib/tx-state-history-helper.js @@ -24,7 +24,8 @@ function generateHistoryEntry(previousState, newState) { return jsonDiffer.compare(previousState, newState) } -function replayHistory(shortHistory) { +function replayHistory(_shortHistory) { + const shortHistory = clone(_shortHistory) return shortHistory.reduce((val, entry) => jsonDiffer.applyPatch(val, entry).newDocument) } diff --git a/app/scripts/lib/tx-state-manager.js b/app/scripts/lib/tx-state-manager.js index abb9d7910..4493889bf 100644 --- a/app/scripts/lib/tx-state-manager.js +++ b/app/scripts/lib/tx-state-manager.js @@ -97,7 +97,7 @@ module.exports = class TransactionStateManger extends EventEmitter { const previousState = txStateHistoryHelper.replayHistory(txMeta.history) // generate history entry and add to history const entry = txStateHistoryHelper.generateHistoryEntry(previousState, currentState) - txMeta.history.push(entry) + txMeta.history.push(entry) // commit txMeta to state const txId = txMeta.id |