diff options
| -rwxr-xr-x | bin/etc-update | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/bin/etc-update b/bin/etc-update index 16fb1fae4..60a55e3b0 100755 --- a/bin/etc-update +++ b/bin/etc-update @@ -517,13 +517,20 @@ declare -i mode=$(get_config mode) [[ -z ${mode} ]] && mode=0 [[ -z ${pager} ]] && pager="cat" -# Sanity check to make sure diff exists and works -echo > "${TMP}"/.diff-test-1 -echo > "${TMP}"/.diff-test-2 - -if ! diff_command "${TMP}"/.diff-test-1 "${TMP}"/.diff-test-2 &> /dev/null ; then - echo "ERROR: '${diff_command}' does not seem to work, aborting" - exit 1 +if [ "${using_editor}" == 0 ]; then + # Sanity check to make sure diff exists and works + echo > "${TMP}"/.diff-test-1 + echo > "${TMP}"/.diff-test-2 + + if ! diff_command "${TMP}"/.diff-test-1 "${TMP}"/.diff-test-2 ; then + echo "ERROR: '${diff_command}' does not seem to work, aborting" + exit 1 + fi +else + if ! type ${diff_command%% *} >/dev/null; then + echo "ERROR: '${diff_command}' does not seem to work, aborting" + exit 1 + fi fi #echo "rm_opts: $rm_opts, mv_opts: $mv_opts, cp_opts: $cp_opts" |