chore(url): Remove unnecessary parentheses

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
zhaojh329 · Feb 2, 2024 · be9f824 · be9f824
1 parent c07b86b
commit be9f824
Showing 1 changed file with 4 additions and 4 deletions.
diff --git 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>