From a58145056739fe634bfb737d3b96e666c4539865 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ra=C3=BAl=20Mar=C3=ADn?= <git@rmr.ninja>
Date: Wed, 20 Dec 2023 18:42:36 +0100
Subject: [PATCH] Cosmetic

---
 src/Backups/BackupInfo.cpp                           | 7 +++++--
 src/Common/ZooKeeper/ZooKeeperWithFaultInjection.cpp | 5 +++++
 src/Common/ZooKeeper/ZooKeeperWithFaultInjection.h   | 3 +++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/Backups/BackupInfo.cpp b/src/Backups/BackupInfo.cpp
index f993d7ed984..2bff400d4fe 100644
--- a/src/Backups/BackupInfo.cpp
+++ b/src/Backups/BackupInfo.cpp
@@ -78,13 +78,16 @@ BackupInfo BackupInfo::fromAST(const IAST & ast)
             }
         }
 
-        res.args.reserve(list->children.size() - index);
-        for (; index < list->children.size(); ++index)
+        size_t args_size = list->children.size();
+        res.args.reserve(args_size - index);
+        for (; index < args_size; ++index)
         {
             const auto & elem = list->children[index];
             const auto * lit = elem->as<const ASTLiteral>();
             if (!lit)
+            {
                 throw Exception(ErrorCodes::BAD_ARGUMENTS, "Expected literal, got {}", serializeAST(*elem));
+            }
             res.args.push_back(lit->value);
         }
     }
diff --git a/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.cpp b/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.cpp
index 4de11cdbc7e..72923ca0487 100644
--- a/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.cpp
+++ b/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.cpp
@@ -290,6 +290,11 @@ bool ZooKeeperWithFaultInjection::exists(const std::string & path, Coordination:
     return executeWithFaultSync(__func__, path, [&]() { return keeper->exists(path, stat, watch); });
 }
 
+bool ZooKeeperWithFaultInjection::anyExists(const std::vector<std::string> & paths)
+{
+    return executeWithFaultSync(__func__, !paths.empty() ? paths.front() : "", [&]() { return keeper->anyExists(paths); });
+}
+
 zkutil::ZooKeeper::MultiExistsResponse ZooKeeperWithFaultInjection::exists(const std::vector<std::string> & paths)
 {
     return executeWithFaultSync(__func__, !paths.empty() ? paths.front() : "", [&]() { return keeper->exists(paths); });
diff --git a/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.h b/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.h
index 9354c53df26..57e1f0f3b87 100644
--- a/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.h
+++ b/src/Common/ZooKeeper/ZooKeeperWithFaultInjection.h
@@ -59,6 +59,7 @@ private:
 class ZooKeeperWithFaultInjection
 {
     zkutil::ZooKeeper::Ptr keeper;
+
     std::unique_ptr<RandomFaultInjection> fault_policy;
     std::string name;
     Poco::Logger * logger = nullptr;
@@ -203,6 +204,8 @@ public:
 
     zkutil::ZooKeeper::MultiExistsResponse exists(const std::vector<std::string> & paths);
 
+    bool anyExists(const std::vector<std::string> & paths);
+
     std::string create(const std::string & path, const std::string & data, int32_t mode);
 
     Coordination::Error tryCreate(const std::string & path, const std::string & data, int32_t mode, std::string & path_created);