# Check that the <prefix> exists for a split.
! result=$(git subtree split --prefix=non-existent-directory 2>&1)
# Check that the <prefix> exists for a split.
! result=$(git subtree split --prefix=non-existent-directory 2>&1)
# check if --message works for split+rejoin
spl1=$(git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin)
# check if --message works for split+rejoin
spl1=$(git subtree split --annotate='*' --prefix subdir --onto FETCH_HEAD --message "Split & rejoin" --rejoin)