Fix this/self reference on db re-select.

index.js

@@ -166,8 +166,8 @@ RedisClient.prototype.do_auth = function () {
         }
 
         // restore the selected db if needed
-        if (this.selected_db !== null) {
+        if (self.selected_db !== null) {
-            this.send_command('select', [this.selected_db]);
+            self.send_command('select', [self.selected_db]);
         }
 
         // now we are really connected

tests/test_start_stop.js

@@ -1,17 +0,0 @@
-var redis  = require("./index"),
-    client = redis.createClient();
-
-// This currently doesn't work, due to what I beleive to be a bug in redis 2.0.1.
-// INFO and QUIT are pipelined together, and the socket closes before the INFO
-// command gets a reply.
-
-redis.debug_mode = true;
-client.info(redis.print);
-client.quit();
-
-// A workaround is:
-// client.info(function (err, res) {
-//     console.log(res.toString());
-//     client.quit();
-// });
-