Update draft release notes to 1.8.4

diff --git a/git-rebase.sh b/git-rebase.sh
index 2d5c2bd0fcf773367b892fbb993704e5f2089c64..54015e3eaf5e091a387841d9a6e7cdd3085174f8 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -436,7 +436,7 @@ then
                shift
                ;;
        esac
-       upstream=`git rev-parse --verify "${upstream_name}^0"` ||
+       upstream=$(peel_committish "${upstream_name}") ||
        die "$(eval_gettext "invalid upstream \$upstream_name")"
        upstream_arg="$upstream_name"
 else
@@ -472,7 +472,7 @@ case "$onto_name" in
        fi
        ;;
 *)
-       onto=$(git rev-parse --verify "${onto_name}^0") ||
+       onto=$(peel_committish "$onto_name") ||
        die "$(eval_gettext "Does not point to a valid commit: \$onto_name")"
        ;;
 esac