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| author | Ross Lagerwall <rosslagerwall@gmail.com> | 2012-08-21 10:21:40 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-08-21 22:27:15 (GMT) |
| commit | ed36e5bd41f7192e42e9b4c573875a343a9daf48 (patch) | |
| tree | b2f2acd049dd5e43d1a5754ba41de65196eb9953 /git-mergetool--lib.sh | |
| parent | 755e8b3f35e3991a735a6be740eda4567d45a741 (diff) | |
| download | git-ed36e5bd41f7192e42e9b4c573875a343a9daf48.zip git-ed36e5bd41f7192e42e9b4c573875a343a9daf48.tar.gz git-ed36e5bd41f7192e42e9b4c573875a343a9daf48.tar.bz2 | |
difftool: silence warning
Silence a warning given when running git difftool --dir-diff and
there are no changes.
This is because command_oneline returns undef when the command has no
output, not ''.
Signed-off-by: Ross Lagerwall <rosslagerwall@gmail.com>
Acked-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-mergetool--lib.sh')
0 files changed, 0 insertions, 0 deletions