redis/node-redis
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Use instanceof Array instead of Array.isArray

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The reply is being done with a regular array and therefor will be the same array instance
This commit is contained in:
Ruben Bridgewater
2016-01-21 22:38:05 +01:00
parent fb0eaf4d41
commit 32172cd291
1 changed files with 3 additions and 4 deletions
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7
index.js
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@@ -535,8 +535,6 @@ RedisClient.prototype.drain = function () {
RedisClient.prototype.emit_idle = function (queue_len) {
if (this.pub_sub_mode === false && queue_len === 0) {
// Free the queue capacity memory by using a new queue
this.command_queue = new Queue();
this.emit('idle');
}
};
@@ -547,7 +545,7 @@ RedisClient.prototype.return_reply = function (reply) {
// If the 'reply' here is actually a message received asynchronously due to a
// pubsub subscription, don't pop the command queue as we'll only be consuming
// the head command prematurely.
if (this.pub_sub_mode && Array.isArray(reply) && reply[0]) {
if (this.pub_sub_mode && reply instanceof Array && reply[0]) {
type = reply[0].toString();
}
@@ -571,12 +569,13 @@ RedisClient.prototype.return_reply = function (reply) {
debug('No callback for reply');
}
} else if (this.pub_sub_mode || command_obj && command_obj.sub_command) {
if (Array.isArray(reply)) {
if (reply instanceof Array) {
if ((!command_obj || command_obj.buffer_args === false) && !this.options.return_buffers) {
reply = utils.reply_to_strings(reply);
}
type = reply[0].toString();
// TODO: Add buffer emiters (we have to get all pubsub messages as buffers back in that case)
if (type === 'message') {
this.emit('message', reply[1], reply[2]); // channel, message
} else if (type === 'pmessage') {