From 1ac6099100ed61a1e49766f190deae8b426a1ea6 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Sun, 22 Mar 2026 22:52:35 +0000
Subject: commitgraph: Tighten docs and use a value-ish Filter return

---
 commitgraph/read/close.go | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'commitgraph/read/close.go')

diff --git a/commitgraph/read/close.go b/commitgraph/read/close.go
index d91c7762..f8b6141a 100644
--- a/commitgraph/read/close.go
+++ b/commitgraph/read/close.go
@@ -1,6 +1,8 @@
 package read
 
 // Close releases all mapped commit-graph files.
+//
+// Repeated calls to Close are undefined behavior.
 func (reader *Reader) Close() error {
 	var closeErr error
 
-- 
cgit v1.3.1-10-gc9f91