From 6c09c451389ade6477d98b05d277aab0dd2f272e Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 24 Feb 2007 22:26:33 -0800 Subject: [PATCH] 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 --- builtin-diff.c | 2 ++ 1 file changed, 2 insertions(+) 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; } } -- 2.30.2