From bb65e4538cc2fa63be850e63b1489ef2cc46c39e Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Fri, 5 Jun 2026 19:42:58 +0200
Subject: [PATCH] fix(addons_updater): patch changelog blank-line insertion

---
 .../etc/cont-init.d/98-fix-changelog-sed.sh   | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 addons_updater/rootfs/etc/cont-init.d/98-fix-changelog-sed.sh

diff --git a/addons_updater/rootfs/etc/cont-init.d/98-fix-changelog-sed.sh b/addons_updater/rootfs/etc/cont-init.d/98-fix-changelog-sed.sh
new file mode 100644
index 0000000000..6fa545956e
--- /dev/null
+++ b/addons_updater/rootfs/etc/cont-init.d/98-fix-changelog-sed.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/with-contenv bashio
+# shellcheck shell=bash
+set -e
+
+UPDATER_SCRIPT="/etc/cont-init.d/99-run.sh"
+
+if [ ! -f "$UPDATER_SCRIPT" ]; then
+    exit 0
+fi
+
+python3 - "$UPDATER_SCRIPT" <<'PY'
+from pathlib import Path
+import sys
+
+path = Path(sys.argv[1])
+text = path.read_text()
+old = '            sed -i "1i " "/data/${BASENAME}/${SLUG}/CHANGELOG.md"'
+new = '''            {
+                tmp_changelog=$(mktemp)
+                printf '\\n' > "$tmp_changelog"
+                cat "/data/${BASENAME}/${SLUG}/CHANGELOG.md" >> "$tmp_changelog"
+                mv "$tmp_changelog" "/data/${BASENAME}/${SLUG}/CHANGELOG.md"
+            }'''
+
+if old in text and new not in text:
+    path.write_text(text.replace(old, new, 1))
+PY