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Fix options type check

This commit is contained in:
Michael Lumish 2020-03-24 11:12:40 -07:00
parent 91dc475dd5
commit 22521ef8a7
1 changed files with 4 additions and 2 deletions
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6
packages/grpc-js/src/channel.ts
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@ -146,8 +146,10 @@ export class ChannelImplementation implements Channel {
if (!(credentials instanceof ChannelCredentials)) {
throw new TypeError('Channel credentials must be a ChannelCredentials object');
}
if ((typeof options !== 'object') || !Object.values(options).every(value => typeof value === 'string' || typeof value === 'number')) {
throw new TypeError('Channel options must be an object with string or number values');
if (options) {
if ((typeof options !== 'object') || !Object.values(options).every(value => typeof value === 'string' || typeof value === 'number')) {
throw new TypeError('Channel options must be an object with string or number values');
}
}
/* The global boolean parameter to getSubchannelPool has the inverse meaning to what
* the grpc.use_local_subchannel_pool channel option means. */