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-rw-r--r--lib/backup/manager.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/backup/manager.rb b/lib/backup/manager.rb
index afdc6f383c1..a0434a66ef1 100644
--- a/lib/backup/manager.rb
+++ b/lib/backup/manager.rb
@@ -164,7 +164,7 @@ module Backup
def tar_version
tar_version, _ = Gitlab::Popen.popen(%w(tar --version))
- tar_version.force_encoding('locale').split("\n").first
+ tar_version.dup.force_encoding('locale').split("\n").first
end
def skipped?(item)