auto-opus-msgfix

wevia-master-router.php

@@ -5843,6 +5843,9 @@ if ($s95_ok) { $decoded = @json_decode($s95, true); if (is_array($decoded)) $s95
 return null;
 }
 
+// OPUS-FIX: Initialize $msg from pipeline input
+if (!isset($msg)) { $msg = $_JIN['message'] ?? $_POST['message'] ?? $_GET['message'] ?? ''; }
+
 function mr_route($userMessage, $systemPrompt = '', $history = [], $options = []) {
     // STRATEGIC GUARD: long business questions go direct to LLM, skip pattern matching
     require_once __DIR__ . '/wevia-strategic-guard.php';