fix lints

Author: 6543

models/git/protected_branch.go

@@ -417,10 +417,12 @@ func UpdateProtectBranch(ctx context.Context, repo *repo_model.Repository, prote
 			// as it's a new rule and if priority was not set, we need to calc it.
 			if protectBranch.Priority == 0 {
 				var lowestPrio int64
-				db.GetEngine(ctx).Table(protectBranch).
+				if _, err := db.GetEngine(ctx).Table(protectBranch).
 					Select("MAX(priority)").
 					Where("repo_id = ?", protectBranch.RepoID).
-					Get(&lowestPrio)
+					Get(&lowestPrio); err != nil {
+					return err
+				}
 				log.Trace("Create new ProtectedBranch at repo[%d] and detect current lowest priority '%d'", protectBranch.RepoID, lowestPrio)
 				protectBranch.Priority = lowestPrio + 1
 			}

services/forms/repo_form.go

@@ -228,7 +228,7 @@ func (f *ProtectBranchForm) Validate(req *http.Request, errs binding.Errors) bin
 }
 
 type ProtectBranchPriorityForm struct {
-	IDS []int64
+	IDs []int64
 }
 
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