From bd1b01460ca28af273574911501f4f880593ca82 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Wed, 8 Nov 2017 10:45:58 +0100
Subject: util.sql: Discard useless substitution count from string.gsub in SQL
 debug logs

---
 util/sql.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'util')

diff --git a/util/sql.lua b/util/sql.lua
index d964025e..13f25f7b 100644
--- a/util/sql.lua
+++ b/util/sql.lua
@@ -161,14 +161,14 @@ local result_mt = { __index = {
 local function debugquery(where, sql, ...)
 	local i = 0; local a = {...}
 	sql = sql:gsub("\n?\t+", " ");
-	log("debug", "[%s] %s", where, sql:gsub("%?", function ()
+	log("debug", "[%s] %s", where, (sql:gsub("%?", function ()
 		i = i + 1;
 		local v = a[i];
 		if type(v) == "string" then
 			v = ("'%s'"):format(v:gsub("'", "''"));
 		end
 		return tostring(v);
-	end));
+	end)));
 end
 
 function engine:execute_query(sql, ...)
-- 
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