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| author | Junio C Hamano <junkio@cox.net> | 2007-02-24 22:26:33 -0800 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-02-25 11:09:56 -0800 |
| commit | 6c09c451389ade6477d98b05d277aab0dd2f272e (patch) | |
| tree | 1921a2e641de643a7bd791c379f242311c5d9e35 /builtin-diff.c | |
| parent | 56cf9806a97f5fe9a91c38aa3eb8cec0c76480e6 (diff) | |
| download | git-6c09c451389ade6477d98b05d277aab0dd2f272e.tar.gz git-6c09c451389ade6477d98b05d277aab0dd2f272e.tar.xz | |
diff --cached: give more sensible error message when HEAD is yet to be created.
It is not like the user said 'diff --cached HEAD', so complaining about
HEAD not being a valid commit, while technically might be correct, is
not very helpful.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'builtin-diff.c')
| -rw-r--r-- | builtin-diff.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/builtin-diff.c b/builtin-diff.c index c387ebb16..67f49329b 100644 --- a/builtin-diff.c +++ b/builtin-diff.c @@ -261,6 +261,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix) break; else if (!strcmp(arg, "--cached")) { add_head(&rev); + if (!rev.pending.nr) + die("No HEAD commit to compare with (yet)"); break; } } |