Use -f - to read from stdin.

diff --git a/tests/shortrec.at b/tests/shortrec.at
index d3a2252d1815c212019f8bb4f63c414090b6469b..9705341309628d3cb2992df930cc505797555e80 100644 (file)
--- a/tests/shortrec.at
+++ b/tests/shortrec.at
@@ -31,7 +31,7 @@ mkdir directory
 tar -c -b 1 directory | tar -t >/dev/null
 tar -c -b 1 -f archive directory
 tar -t -f archive >/dev/null
-tar -t <archive >/dev/null
+tar -t -f - < archive >/dev/null
 
 rm -r directory
 ])