Trailing whitespace

Author: pintsized

Makefile

@@ -21,7 +21,7 @@ REDIS_FIRST_PORT                    := $(firstword $(TEST_REDIS_PORTS))
 REDIS_SLAVE_ARG                     := --slaveof 127.0.0.1 $(REDIS_FIRST_PORT)
 REDIS_CLI                           := redis-cli -p $(REDIS_FIRST_PORT) -n $(TEST_REDIS_DATABASE)
 
-# Override socket for running make test on its own 
+# Override socket for running make test on its own
 # (make test TEST_REDIS_SOCKET=/path/to/sock.sock)
 TEST_REDIS_SOCKET             ?= $(REDIS_PREFIX)$(REDIS_FIRST_PORT)$(REDIS_SOCK)
 
@@ -95,7 +95,7 @@ start_redis_instances: check_ports create_sentinel_config
 	) true
 
 
-stop_redis_instances: delete_sentinel_config 
+stop_redis_instances: delete_sentinel_config
 	-@$(foreach port,$(TEST_REDIS_PORTS) $(TEST_SENTINEL_PORTS), \
 		$(MAKE) stop_redis_instance cleanup_redis_instance port=$(port) \
 		prefix=$(REDIS_PREFIX)$(port) && \

README.md

@@ -1,7 +1,7 @@
 # lua-resty-redis-connector
 
 Connection utilities for [lua-resty-redis](https://github.com/openresty/lua-resty-redis), making
-it easy and reliable to connect to Redis hosts, either directly or via 
+it easy and reliable to connect to Redis hosts, either directly or via
 [Redis Sentinel](http://redis.io/topics/sentinel).
 
 
@@ -70,7 +70,7 @@ The defaults are as follows:
 }
 ```
 
-Note that if `sentinel://` is supplied as the `url` parameter, a table of `sentinels` must also 
+Note that if `sentinel://` is supplied as the `url` parameter, a table of `sentinels` must also
 be supplied. e.g.
 
 ```lua
@@ -190,7 +190,7 @@ James Hurst <james@pintsized.co.uk>
 
 This module is licensed under the 2-clause BSD license.
 
-Copyright (c) 2015, James Hurst <james@pintsized.co.uk>
+Copyright (c) James Hurst <james@pintsized.co.uk>
 
 All rights reserved.
 

lib/resty/redis/connector.lua

@@ -77,12 +77,12 @@ local function parse_dsn(params)
             elseif m[1] == "sentinel" then
                 fields = { "password", "master_name", "role", "db" }
             end
-            
+
             -- password may not be present
             if #m < 5 then tbl_remove(fields, 1) end
 
             local roles = { m = "master", s = "slave", a = "any" }
-            
+
             for i,v in ipairs(fields) do
                 params[v] = m[i + 1]
                 if v == "role" then
@@ -100,8 +100,8 @@ function _M.connect(self, params)
         params = {}
     end
 
-    if params.url then 
-        parse_dsn(params) 
+    if params.url then
+        parse_dsn(params)
     end
 
     if params.sentinels then
@@ -188,7 +188,7 @@ end
 -- the last error received, and previous_errors is a table of the previous errors.
 function _M.try_hosts(self, hosts)
     local errors = tbl_new(#hosts, 0)
-    
+
     for i, host in ipairs(hosts) do
         local r
         r, errors[i] = self:connect_to_host(host)

t/connector.t

@@ -78,7 +78,7 @@ set dog: OK
                 ngx.say("failed to connect: ", err)
                 return
             end
-            
+
             -- Print the failed connection errors
             ngx.say("connection 1 error: ", err)
 
@@ -149,8 +149,8 @@ set dog: OK
             local redis_connector = require "resty.redis.connector"
             local rc = redis_connector.new()
 
-            local host = { 
-                host = "127.0.0.1", 
+            local host = {
+                host = "127.0.0.1",
                 port = $TEST_NGINX_REDIS_PORT,
                 db = 1,
             }
@@ -160,7 +160,7 @@ set dog: OK
                 ngx.say("failed to connect: ", err)
                 return
             end
-            
+
             local res, err = redis:set("dog", "an animal")
             if not res then
                 ngx.say("failed to set dog: ", err)