[PATCH] (trivial) add helpful "use --soft" for bare reset

Add a helpful "use --soft" message for git-reset (mixed) in a bare
repository.  This tells the user what they can do, instead of just what
they can't.

Signed-off-by: David Fries <redacted>
---
When I was first learning how to use git and I needed to reset my bare
repository I would make it a full repository just so I could use
git-reset, a message like the above would have saved me a lot of
effort back then.

I'm not the only one, I received an e-mail yesterday confused on what
to do, found my patch via google "it saved my bacon."

 builtin/reset.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/builtin/reset.c b/builtin/reset.c
index 98bca04..dd0cc1e 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c

@@ -332,7 +332,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
 		setup_work_tree();
 
 	if (reset_type == MIXED && is_bare_repository())
-		die(_("%s reset is not allowed in a bare repository"),
+		die(_("%s reset is not allowed in a bare repository, use --soft"),
 		    _(reset_type_names[reset_type]));
 
 	/* Soft reset does not touch the index file nor the working tree

-- 
1.7.2.3