WVSTART "tag"
WVFAIL bup tag -d v0.n 2>/dev/null
WVFAIL bup tag v0.n non-existant 2>/dev/null
-WVPASSEQ "$(bup tag 2>&1)" ""
+WVPASSEQ "$(bup tag)" ""
WVPASS bup tag v0.1 master
-WVPASSEQ "$(bup tag 2>&1)" "v0.1"
+WVPASSEQ "$(bup tag)" "v0.1"
WVPASS bup tag -d v0.1
# This section destroys data in the bup repository, so it is done last.