needs_update(): Return non-zero if update is required

[topgit.git] / tg-summary.sh

diff --git a/tg-summary.sh b/tg-summary.sh
index 55e9764001ea23c82f38eb0f3f1f1813cdedbf0a..12b60d8d665f77ec679fc4da5a8732b80aede551 100644 (file)
--- a/tg-summary.sh
+++ b/tg-summary.sh
@@ -21,7 +21,7 @@ git for-each-ref refs/top-bases |
                nonempty=
                ! branch_empty "$name" || nonempty='0'
                deps_update=' '
-               [ -z "$(needs_update "$name")" ] || deps_update='D'
+               needs_update "$name" >/dev/null || deps_update='D'
                base_update=' '
                branch_contains "$name" "refs/top-bases/$name" || base_update='B'