stash: end index commit log with a newline

There was no newline at the end of the index commit message, putting
the shell prompt at its end after a 'git cat-file commit $id'.  This is
similar to what was fixed in 843103d69388a5c74ed99753e1c162a66835b04d.

Signed-off-by: Jean-Luc Herren <jlh@gmx.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-stash.sh b/git-stash.sh
index 30425ce6df8b8da9b105fa7d8e958936420983ed..7ba61625baff8236f51d6c0babe9747c43664351 100755 (executable)
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -57,7 +57,7 @@ save_stash () {
 
        # state of the index
        i_tree=$(git write-tree) &&
-       i_commit=$(printf 'index on %s' "$msg" |
+       i_commit=$(printf 'index on %s\n' "$msg" |
                git commit-tree $i_tree -p $b_commit) ||
                die "Cannot save the current index state"