From 2fa807d4e75a3701efb1183b6d47e6ae69fb5bbf Mon Sep 17 00:00:00 2001
From: Bryce Kwon <bryce@brycekwon.com>
Date: Sun, 25 Oct 2026 13:07:21 -1000
Subject: Draw no diffstat table for a change to no files

The padding the table gained left an empty commit with a hollow frame
where the file rows would be.
---
 tests/t0106-commit.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tests/t0106-commit.sh')

diff --git a/tests/t0106-commit.sh b/tests/t0106-commit.sh
index 3b50c2b..7de0a76 100755
--- a/tests/t0106-commit.sh
+++ b/tests/t0106-commit.sh
@@ -28,6 +28,16 @@ test_expect_success 'the diffstat bar is an SVG sized by its attributes' '
 	grep "<td class=.graph.><svg viewBox=.0 0 1000 1. preserveAspectRatio=.none. aria-hidden=.true.><rect class=.add. width=.1000. height=.1./></svg></td>" tmp
 '
 
+test_expect_success 'a commit that changes no files draws no diffstat table' '
+	(
+		cd repos/foo &&
+		git update-ref refs/heads/empty $(git commit-tree HEAD^{tree} -p HEAD -m empty)
+	) &&
+	cgit_url "foo/commit/&h=empty" >tmp &&
+	grep "0 files changed, 0 insertions, 0 deletions" tmp &&
+	! grep "<table class=.diffstat.>" tmp
+'
+
 test_expect_success 'get root commit' '
 	root=$(cd repos/foo && git rev-list --reverse HEAD | head -1) &&
 	cgit_url "foo/commit&id=$root" >tmp &&
-- 
cgit 2.9.2