From fc241dd8cd7b97ddffa897cefb87ba96a0f418c8 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Tue, 19 May 2026 16:53:47 -0700
Subject: [PATCH] If extra logs were defined in the syslog module in the past
 but it is deprecated, move them over to the logviewer module

https://github.com/webmin/webmin/issues/2722
---
 logviewer/postinstall.pl | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 logviewer/postinstall.pl

diff --git a/logviewer/postinstall.pl b/logviewer/postinstall.pl
new file mode 100644
index 000000000..c69b8a5d4
--- /dev/null
+++ b/logviewer/postinstall.pl
@@ -0,0 +1,21 @@
+
+require 'logviewer-lib.pl';
+
+# If other logs to view were defined in the syslog module but it isn't usable on this system,
+# move them over
+sub module_install
+{
+if (&foreign_check("syslog") && !&foreign_installed("syslog")) {
+	&foreign_require("syslog");
+	if ($syslog::config{'extras'} && !$config{'extras'}) {
+		$config{'extras'} = $syslog::config{'extras'};
+		delete($syslog::config{'extras'});
+		&lock_file($module_config_file);
+		&save_module_config();
+		&unlock_file($module_config_file);
+		&lock_file($syslog::module_config_file);
+		&save_module_config(\%syslog::config, "syslog");
+		&unlock_file($syslog::module_config_file);
+		}
+	}
+}