From 97d84dd85549dc7c6f635d86f70bf2bfa1b1fc89 Mon Sep 17 00:00:00 2001
From: Xianda Ke <kexianda@gmail.com>
Date: Sat, 24 Oct 2020 17:37:51 +0800
Subject: [PATCH] minor fix.
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redundant variable, duplicated defination of the variable aad_data
compiler error: variable ‘aad_value’ set but not used [-Werror=unused-but-set-variable]
---
 src/Functions/FunctionsAES.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/Functions/FunctionsAES.h b/src/Functions/FunctionsAES.h
index 6600931118e..10c4a27e509 100644
--- a/src/Functions/FunctionsAES.h
+++ b/src/Functions/FunctionsAES.h
@@ -307,11 +307,6 @@ private:
             }
 
             const auto input_value = input_column->getDataAt(r);
-            auto aad_value = StringRef{};
-            if constexpr (mode == CipherMode::RFC5116_AEAD_AES_GCM && !std::is_same_v<std::nullptr_t, std::decay_t<AadColumnType>>)
-            {
-                aad_value = aad_column->getDataAt(r);
-            }
 
             if constexpr (mode != CipherMode::MySQLCompatibility)
             {