From 1d47e86277c4de62c1f91247c1dfeb7644a17c77 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sat, 29 Nov 2025 20:00:52 +0100
Subject: [PATCH] Update 99-run.sh

---
 netalertx/rootfs/etc/cont-init.d/99-run.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/netalertx/rootfs/etc/cont-init.d/99-run.sh b/netalertx/rootfs/etc/cont-init.d/99-run.sh
index af74a0ced..16df492e6 100755
--- a/netalertx/rootfs/etc/cont-init.d/99-run.sh
+++ b/netalertx/rootfs/etc/cont-init.d/99-run.sh
@@ -18,11 +18,15 @@ for folder in config db; do
     # Migrate existing data from previous locations while avoiding self-copies
     for legacy_path in "/app/${folder}" "/data/${folder}"; do
         if [ -d "$legacy_path" ]; then
-            cp -rn "$legacy_path"/. "$target"/
-            rm -rf "$legacy_target"
+            legacy_target="$(readlink -f "$legacy_path" || true)"
+            if [ "$legacy_target" != "$target" ] && [ "$(ls -A "$legacy_path")" ]; then
+                # -n prevents clobbering anything already present in /config
+                cp -rn "$legacy_path"/. "$target"/
+            fi
         fi
     done
 
+    rm -rf /data/"$folder"
     ln -sf "$target" /data/"$folder"
 done