From: Matthew Wild <mwild1@gmail.com>
Date: Wed, 23 Mar 2016 12:17:28 +0000 (+0000)
Subject: util.sql: Charset should be innocent until proven guilty (initialize charset_ok to... 
X-Git-Url: https://git.enpas.org/?a=commitdiff_plain;h=f989d97c1d45c175b00a998943bd1317b97d43a3;p=prosody.git

util.sql: Charset should be innocent until proven guilty (initialize charset_ok to true), fixes bug introduced in 187ba2e9c012
---

diff --git a/util/sql.lua b/util/sql.lua
index f64e8e10..657acb79 100644
--- a/util/sql.lua
+++ b/util/sql.lua
@@ -328,7 +328,7 @@ function engine:set_encoding() -- to UTF-8
 		local ok, actual_charset = self:transaction(function ()
 			return self:select"SHOW SESSION VARIABLES LIKE 'character_set_client'";
 		end);
-		local charset_ok;
+		local charset_ok = true;
 		for row in actual_charset do
 			if row[2] ~= charset then
 				log("error", "MySQL %s is actually %q (expected %q)", row[1], row[2], charset);