diff options
| -rw-r--r-- | app/scripts/lib/migrator/index.js | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/app/scripts/lib/migrator/index.js b/app/scripts/lib/migrator/index.js index ea9af3c80..85c2717ea 100644 --- a/app/scripts/lib/migrator/index.js +++ b/app/scripts/lib/migrator/index.js @@ -29,9 +29,12 @@ class Migrator extends EventEmitter { // accept the migration as good versionedData = migratedData } catch (err) { + // rewrite error message to add context without clobbering stack + const originalErrorMessage = err.message + err.message = `MetaMask Migration Error #${migration.version}: ${originalErrorMessage}` + console.warn(err.stack) // emit error instead of throw so as to not break the run (gracefully fail) - const error = new Error(`MetaMask Migration Error #${migration.version}:\n${err.stack}`) - this.emit('error', error) + this.emit('error', err) // stop migrating and use state as is return versionedData } |