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| author | Kim Alvefur <zash@zash.se> | 2019-12-23 21:13:27 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-12-23 21:13:27 +0100 |
| commit | be507b93838619f24a0b5cc89463513bc2238932 (patch) | |
| tree | 2dfd90d7c042e62d6dc3071b81e9b5bb2025d23e /util/sql.lua | |
| parent | 7da0e322ed6969444703a976ae01fabdadfb2794 (diff) | |
| download | prosody-be507b93838619f24a0b5cc89463513bc2238932.tar.gz prosody-be507b93838619f24a0b5cc89463513bc2238932.zip | |
util.sql: Handle failure to detect connection encoding
Silences a luacheck warning about an unused variable
Diffstat (limited to 'util/sql.lua')
| -rw-r--r-- | util/sql.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util/sql.lua b/util/sql.lua index 86740b1c..9d1c86ca 100644 --- a/util/sql.lua +++ b/util/sql.lua @@ -335,6 +335,9 @@ 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); + if not ok then + return false, "Failed to detect connection encoding"; + end local charset_ok = true; for row in actual_charset do if row[2] ~= charset then |