(beam) branch fix-playground-precommit updated: Fix lint issues

[vterentev]

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vterentev pushed a commit to branch fix-playground-precommit
in repository https://gitbox.apache.org/repos/asf/beam.git


The following commit(s) were added to refs/heads/fix-playground-precommit by 
this push:
     new eed6d4a941d Fix lint issues
eed6d4a941d is described below

commit eed6d4a941da33f227036e589aff7baf5483a787
Author: Vitaly Terentyev <vitaly.terent...@akvelon.com>
AuthorDate: Thu Feb 12 15:08:30 2026 +0400

    Fix lint issues
---
 playground/backend/cmd/server/controller.go | 2 +-
 playground/backend/cmd/server/server.go     | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/playground/backend/cmd/server/controller.go 
b/playground/backend/cmd/server/controller.go
index f788f2e613f..29fa4de5ff2 100644
--- a/playground/backend/cmd/server/controller.go
+++ b/playground/backend/cmd/server/controller.go
@@ -491,7 +491,7 @@ func (controller *playgroundController) SaveSnippet(ctx 
context.Context, req *pb
                logger.Error("SaveSnippet(): the runner is trying to save the 
snippet")
                return nil, cerrors.InvalidArgumentError(errorTitleSaveSnippet, 
"The runner doesn't support snippets")
        }
-       if req.Files == nil || len(req.Files) == 0 {
+       if len(req.Files) == 0 {
                logger.Error("SaveSnippet(): files are empty")
                return nil, cerrors.InvalidArgumentError(errorTitleSaveSnippet, 
"Snippet must have files")
        }
diff --git a/playground/backend/cmd/server/server.go 
b/playground/backend/cmd/server/server.go
index cdac6a440f7..4992ab8c6f6 100644
--- a/playground/backend/cmd/server/server.go
+++ b/playground/backend/cmd/server/server.go
@@ -18,7 +18,6 @@ package main
 import (
        "beam.apache.org/playground/backend/internal/external_functions"
        "context"
-       "fmt"
        "github.com/improbable-eng/grpc-web/go/grpcweb"
        "google.golang.org/grpc"
        "os"
@@ -153,7 +152,7 @@ func setupSdkCatalog(ctx context.Context, cacheService 
cache.Cache, db db.Databa
        if len(sdks) != len(sdkNames) {
                errMsg := "setupSdkCatalog() database doesn't have all sdks"
                logger.Error(errMsg)
-               return nil, fmt.Errorf(errMsg)
+               return nil, errors.New(errMsg)
        }
        if err = cacheService.SetSdkCatalog(ctx, sdks); err != nil {
                logger.Errorf("setupSdkCatalog() error during setting sdk 
catalog to the cache, err: %s", err.Error())