Test suite: lib t-untar of an edited tartree: do not hardlink

Some of the tools we use, it turns out, do not update properly: they
overwrite in place.  This can cause inadvertant changes to a tartree
opened for editing.

diff --git a/tests/lib b/tests/lib
index 7f459aa2cf2f258fc124de9fce0ceeb342ea1ddc..48bc237347fe00a525110bc5d8f788b2f1dd6ebd 100644 (file)
--- a/tests/lib
+++ b/tests/lib
@@ -134,7 +134,7 @@ t-untar () {
        local tarfile=$1.tar
        local edittree=$1.edit
        if test -d "$edittree"; then
-               cp -al "$edittree"/* .
+               cp -a "$edittree"/* .
        else
                tar xf "$tarfile"
        fi