From ab1b39f5543aa9d1ea8eb8d35e29f832f782df7c Mon Sep 17 00:00:00 2001 From: Alexander Tseung Date: Fri, 9 Mar 2018 16:31:53 +0100 Subject: Remove de-selected token from selectedTokens hash instead of setting to null (#3494) --- ui/app/add-token.js | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/ui/app/add-token.js b/ui/app/add-token.js index 51c577987..b8878b772 100644 --- a/ui/app/add-token.js +++ b/ui/app/add-token.js @@ -71,13 +71,17 @@ AddTokenScreen.prototype.componentWillMount = function () { } AddTokenScreen.prototype.toggleToken = function (address, token) { - const { selectedTokens, errors } = this.state - const { [address]: selectedToken } = selectedTokens + const { selectedTokens = {}, errors } = this.state + const selectedTokensCopy = { ...selectedTokens } + + if (address in selectedTokensCopy) { + delete selectedTokensCopy[address] + } else { + selectedTokensCopy[address] = token + } + this.setState({ - selectedTokens: { - ...selectedTokens, - [address]: selectedToken ? null : token, - }, + selectedTokens: selectedTokensCopy, errors: { ...errors, tokenSelector: null, -- cgit