From: Pierre Habouzit <madcoder@debian.org>
Date: Mon, 12 Jan 2009 23:09:36 +0000 (+0100)
Subject: Avoid spurious error messages on error mistakes.
X-Git-Tag: v1.6.1.1~10^2~12
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=12dd1112886f18730ee471420619e77783cd5943;p=git.git

Avoid spurious error messages on error mistakes.

Prior to that, if the user chose "squash" as a first action, the stderr
looked like:

    grep: /home/madcoder/dev/scm/git/.git/rebase-merge/done: No such file or directory
    Cannot 'squash' without a previous commit

Now the first line is gone.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh
index 124cb5846..59c148ff6 100755
--- a/git-rebase--interactive.sh
+++ b/git-rebase--interactive.sh
@@ -309,7 +309,7 @@ do_next () {
 	squash|s)
 		comment_for_reflog squash
 
-		has_action "$DONE" ||
+		test -f "$DONE" && has_action "$DONE" ||
 			die "Cannot 'squash' without a previous commit"
 
 		mark_action_done