tg-summary.sh: Take base revision from for-each-ref output

diff --git a/tg-summary.sh b/tg-summary.sh
index a1f8366ba26f75a35afd59a5a3fb4fa052eb5366..9b44aa52bbb78e99a691ac11993accce0095f1ef 100644 (file)
--- a/tg-summary.sh
+++ b/tg-summary.sh
@@ -14,18 +14,16 @@ fi
 
 ## List branches
 
-git for-each-ref refs/heads | cut -f 2 |
-       while read ref; do
-               name="${ref#refs/heads/}"
-               base_rev="$(git rev-parse --verify "refs/top-bases/$name" 2>/dev/null)" ||
-                       continue # not a TopGit branch
+git for-each-ref refs/top-bases |
+       while read rev name ref; do
+               name="${ref#refs/top-bases/}"
 
                deps_update=' '
                [ -z "$(needs_update "$name")" ] || deps_update='D'
                base_update=' '
                branch_contains "$name" "refs/top-bases/$name" || base_update='B'
 
-               if [ "$(git rev-parse "$name")" != "$base_rev" ]; then
+               if [ "$(git rev-parse "$name")" != "$rev" ]; then
                        subject="$(git cat-file blob "$name:.topmsg" | sed -n 's/^Subject: //p')"
                else
                        # No commits yet