diff: convert fill_filespec to struct object_id

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 2b8cdba157d9cd822acc88b7ec58cecda0149b85..aafaf708dace3493bee23370a6af9535a38e4c99 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -239,7 +239,7 @@ git rev-parse --no-flags --revs-only --symbolic-full-name \
 sed -e '/^^/d' "$tempdir"/raw-heads >"$tempdir"/heads
 
 test -s "$tempdir"/heads ||
-       die "Which ref do you want to rewrite?"
+       die "You must specify a ref to rewrite."
 
 GIT_INDEX_FILE="$(pwd)/../index"
 export GIT_INDEX_FILE