tar: don't use "((" in shell scripts

[chaz/tar] / tests / extrac09.at

diff --git a/tests/extrac09.at b/tests/extrac09.at
index 4506c04df7fc41f5cd1989bce69f314551ffc03a..8241c30a149a5501bc728c86c1795f459280f6a9 100644 (file)
--- a/tests/extrac09.at
+++ b/tests/extrac09.at
@@ -23,6 +23,8 @@ AT_SETUP([no need to save dir with unreadable . and ..])
 AT_KEYWORDS([extract extrac09])
 
 AT_TAR_CHECK([
+AT_UNPRIVILEGED_PREREQ
+
 mkdir dir
 mkdir dir/sub
 mkdir dir/sub/extract