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author | brunobar79 <brunobar79@gmail.com> | 2018-11-07 09:21:19 +0800 |
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committer | brunobar79 <brunobar79@gmail.com> | 2018-11-07 09:21:19 +0800 |
commit | c651212025ab7cd0309d96be6687c1eba35ab9fa (patch) | |
tree | fa5a6020daae332c5df47bdee3492e8a079375e3 /ui/app/helpers/transactions.util.js | |
parent | 9c1b2108f69334884473eb95758e2d1c02c984d6 (diff) | |
parent | 7f944923d170d6e7e04f6e238d2fd5f80abe3161 (diff) | |
download | tangerine-wallet-browser-c651212025ab7cd0309d96be6687c1eba35ab9fa.tar.gz tangerine-wallet-browser-c651212025ab7cd0309d96be6687c1eba35ab9fa.tar.zst tangerine-wallet-browser-c651212025ab7cd0309d96be6687c1eba35ab9fa.zip |
fix merge conflicts
Diffstat (limited to 'ui/app/helpers/transactions.util.js')
-rw-r--r-- | ui/app/helpers/transactions.util.js | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/ui/app/helpers/transactions.util.js b/ui/app/helpers/transactions.util.js index e50196196..2f4b1d095 100644 --- a/ui/app/helpers/transactions.util.js +++ b/ui/app/helpers/transactions.util.js @@ -27,10 +27,21 @@ export function getTokenData (data = '') { const registry = new MethodRegistry({ provider: global.ethereumProvider }) +/** + * Attempts to return the method data from the MethodRegistry library, if the method exists in the + * registry. Otherwise, returns an empty object. + * @param {string} data - The hex data (@code txParams.data) of a transaction + * @returns {Object} + */ export async function getMethodData (data = '') { const prefixedData = ethUtil.addHexPrefix(data) const fourBytePrefix = prefixedData.slice(0, 10) const sig = await registry.lookup(fourBytePrefix) + + if (!sig) { + return {} + } + const parsedResult = registry.parse(sig) return { @@ -114,7 +125,9 @@ export function getLatestSubmittedTxWithNonce (transactions = [], nonce = '0x0') export async function isSmartContractAddress (address) { const code = await global.eth.getCode(address) - return code && code !== '0x' + // Geth will return '0x', and ganache-core v2.2.1 will return '0x0' + const codeIsEmpty = !code || code === '0x' || code === '0x0' + return !codeIsEmpty } export function sumHexes (...args) { |