From 28bf9779603fa906ce9b028832d9e4400d0c6a3c Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Sat, 11 Nov 2023 03:59:16 +0100
Subject: [PATCH] Fix test

---
 src/Functions/FunctionTokens.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Functions/FunctionTokens.h b/src/Functions/FunctionTokens.h
index a79d37a7a87..0a669e0279c 100644
--- a/src/Functions/FunctionTokens.h
+++ b/src/Functions/FunctionTokens.h
@@ -172,7 +172,11 @@ static inline std::optional<size_t> extractMaxSplits(
         return std::nullopt;
 
     if (const ColumnConst * column = checkAndGetColumn<ColumnConst>(arguments[max_substrings_argument_position].column.get()))
-        return column->getUInt(0);
+    {
+        size_t res = column->getUInt(0);
+        if (res)
+            return res;
+    }
 
     return std::nullopt;
 }