From be9f824639840b30306a0926ea336d8b703b176c Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <zhaojh329@gmail.com>
Date: Fri, 2 Feb 2024 09:21:37 +0800
Subject: [PATCH] chore(url): Remove unnecessary parentheses

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
---
 http/url.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/http/url.lua b/http/url.lua
index fb0fde4..e0eda52 100644
--- a/http/url.lua
+++ b/http/url.lua
@@ -6,15 +6,15 @@ local M = {}
 local tonumber = tonumber
 
 function M.escape(s)
-    return (string.gsub(s, "([^A-Za-z0-9_])", function(c)
+    return string.gsub(s, "([^A-Za-z0-9_])", function(c)
         return string.format("%%%02x", string.byte(c))
-    end))
+    end)
 end
 
 function M.unescape(s)
-    return (string.gsub(s, "%%(%x%x)", function(hex)
+    return string.gsub(s, "%%(%x%x)", function(hex)
         return string.char(tonumber(hex, 16))
-    end))
+    end)
 end
 
 -- <scheme>://<user>:<password>@<host>:<port>/<path>;<params>?<query>#<frag>