From bd72b8f94c584e09ec1931573900a94f09ad061b Mon Sep 17 00:00:00 2001
From: marsalva <info@marsalva.es>
Date: Sat, 14 Mar 2026 19:37:40 +0000
Subject: [PATCH] Actualizar server.js

---
 server.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server.js b/server.js
index 6ead68b..03d5f01 100644
--- a/server.js
+++ b/server.js
@@ -1785,7 +1785,9 @@ app.get("/providers/credentials", authMiddleware, async (req, res) => {
 app.post("/providers/credentials", authMiddleware, async (req, res) => {
     try {
         const { provider, username, password, auto_dispatch } = req.body;
-        const passwordSafe = password ? Buffer.from(password).toString('base64') : null; 
+        
+        // 🛡️ PARCHE: Si no envían contraseña nueva, mandamos null para que mantenga la vieja
+        const passwordSafe = (password && password.trim() !== "") ? Buffer.from(password).toString('base64') : null; 
         
         // Convertimos a booleano por seguridad
         const autoDispatchBool = auto_dispatch === true;
@@ -1802,7 +1804,7 @@ app.post("/providers/credentials", authMiddleware, async (req, res) => {
         
         res.json({ ok: true });
     } catch (e) { 
-        console.error("Error guardando credenciales:", e);
+        console.error("🚨 CRASH EN CREDENCIALES:", e.message);
         res.status(500).json({ ok: false }); 
     }
 });