From 1fcb190793b55317463cf1674a3d0bb2f00fe4d7 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Fri, 23 Oct 2015 11:34:50 +0200
Subject: btrfs-progs: tests: do not run sudo helper tests if not necessary

We use setup_root_helper in some helpers to make sure that the sudo
helper is set up, and adding that to each test. Make the real test run
only once.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 tests/common | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests')

diff --git a/tests/common b/tests/common
index 785280f..4542fa8 100644
--- a/tests/common
+++ b/tests/common
@@ -157,7 +157,7 @@ root_helper()
 
 setup_root_helper()
 {
-	if [ $UID -eq 0 ]; then
+	if [ $UID -eq 0 -o -n "$SUDO_HELPER" ]; then
 		return
 	fi
 
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