(sys_child_open_for_uncompress): Minor stylistic fix.

[chaz/tar] / tests / incremen.sh

diff --git a/tests/incremen.sh b/tests/incremen.sh
index 3e6ef617e9a9e7a8a7719d96272ce490bf5e3cb0..fea59c83dc7e11b9b6241d214bbe5f0490cff216 100755 (executable)
--- a/tests/incremen.sh
+++ b/tests/incremen.sh
@@ -2,7 +2,8 @@
 # A directory older than the listed entry was skipped completely.
 
 . ./preset
-. $srcdir/before gnu oldgnu
+TAR_ARCHIVE_FORMATS="gnu oldgnu"
+. $srcdir/before
 
 set -e
 mkdir structure