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author | Dan J Miller <danjm.com@gmail.com> | 2018-02-08 23:50:04 +0800 |
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committer | GitHub <noreply@github.com> | 2018-02-08 23:50:04 +0800 |
commit | f39222c9afd9dcab4c6234940eb9a9cb06dbc6f0 (patch) | |
tree | 55840c5f6da9512b613aa289f8ba555fe8f7c290 /app/scripts/migrations/021.js | |
parent | e9c2c0eec19514468fd53087f974709d5df9c35b (diff) | |
parent | b0db68a281168a94316823387b1670839990dd63 (diff) | |
download | tangerine-wallet-browser-f39222c9afd9dcab4c6234940eb9a9cb06dbc6f0.tar.gz tangerine-wallet-browser-f39222c9afd9dcab4c6234940eb9a9cb06dbc6f0.tar.zst tangerine-wallet-browser-f39222c9afd9dcab4c6234940eb9a9cb06dbc6f0.zip |
Merge pull request #3206 from danjm/merge-uat-to-uatnext-feb072019
[NewUI] Merge uat to uatnext feb072019
Diffstat (limited to 'app/scripts/migrations/021.js')
-rw-r--r-- | app/scripts/migrations/021.js | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/app/scripts/migrations/021.js b/app/scripts/migrations/021.js new file mode 100644 index 000000000..d84e77b50 --- /dev/null +++ b/app/scripts/migrations/021.js @@ -0,0 +1,34 @@ +const version = 21 + +/* + +This migration removes the BlackListController from disk state + +*/ + +const clone = require('clone') + +module.exports = { + version, + + migrate: function (originalVersionedData) { + const versionedData = clone(originalVersionedData) + versionedData.meta.version = version + try { + const state = versionedData.data + const newState = transformState(state) + versionedData.data = newState + } catch (err) { + console.warn(`MetaMask Migration #${version}` + err.stack) + } + return Promise.resolve(versionedData) + }, +} + +function transformState (state) { + const newState = state + delete newState.BlacklistController + delete newState.RecentBlocks + return newState +} + |