From 1c7f65423db99a55dc26e99457d4b22325ca171e Mon Sep 17 00:00:00 2001
From: Michael Dawson <midawson@redhat.com>
Date: Tue, 17 Oct 2023 14:19:48 +0000
Subject: [PATCH] permission: address coverity warning

The latest version of coverity has suggestions on how
to improve formance. Address one of these suggestions.

Signed-off-by: Michael Dawson <midawson@redhat.com>
---
 src/permission/fs_permission.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/permission/fs_permission.h b/src/permission/fs_permission.h
index 244e95727ad487..80374a08c75d26 100644
--- a/src/permission/fs_permission.h
+++ b/src/permission/fs_permission.h
@@ -31,7 +31,7 @@ class FSPermission final : public PermissionBase {
 
       Node() : wildcard_child(nullptr), is_leaf(false) {}
 
-      Node* CreateChild(std::string prefix) {
+      Node* CreateChild(const std::string& prefix) {
         if (prefix.empty() && !is_leaf) {
           is_leaf = true;
           return this;