redis/node-redis
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Fixed zero-length mutlibulk replies

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This commit is contained in:
Tj Holowaychuk
2010-09-17 15:35:26 -07:00
parent c0f7a40bbf
commit d7c5fc6d6e
2 changed files with 6 additions and 3 deletions
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3
index.js
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@@ -118,6 +118,9 @@ RedisReplyParser.prototype.execute = function (incoming_buf) {
this.multi_bulk_length = parseInt(small_toString(this.tmp_buffer), 10); this.multi_bulk_length = parseInt(small_toString(this.tmp_buffer), 10);
this.multi_bulk_replies = []; this.multi_bulk_replies = [];
this.state = "type"; this.state = "type";
if (0 == this.multi_bulk_length) {
this.send_reply([]);
}
} else { } else {
this.emit("error", new Error("didn't see LF after NL reading multi bulk count")); this.emit("error", new Error("didn't see LF after NL reading multi bulk count"));
this.state = "type"; // try to start over with next data chunk this.state = "type"; // try to start over with next data chunk

6
test.js
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@@ -209,10 +209,10 @@ tests.KEYS = function () {
}); });
}; };
tests.KEYS_EMPTY = function () { tests.MULTIBULK_ZERO_LENGTH = function () {
var name = "KEYS_EMPTY"; var name = "MULTIBULK_ZERO_LENGTH";
client.KEYS(['users:*'], function(err, results){ client.KEYS(['users:*'], function(err, results){
assert.strictEqual(null, err, 'error on empty KEYS'); assert.strictEqual(null, err, 'error on empty multibulk reply');
assert.strictEqual(0, results.length); assert.strictEqual(0, results.length);
next(name); next(name);
}); });