From 1dc2bc6ae9cdc00d2f3bc5554483ce9bd8643c7e Mon Sep 17 00:00:00 2001
From: alex <alex@alexloehr.net>
Date: Wed, 04 Jun 2025 09:05:54 +0000
Subject: [PATCH] show num

---
 lib/db.js |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/lib/db.js b/lib/db.js
index c8ee70e..1b4d92d 100644
--- a/lib/db.js
+++ b/lib/db.js
@@ -41,6 +41,8 @@
 /////////////////////////////////////////////////////////////////////////
 
 async function getUsers (offset = 0, limit = 10) {
+   limit = Number(limit) || 10
+   offset = Number(offset) || 0
    const sel = `usr_id, login, firstname, lastname, gender, email, institution, street, city, zipcode, country, department, active`
    // TODO user defined fields
    // TODO check args for SQL Injection
@@ -155,6 +157,7 @@
 }
 
 async function joinUDF (user) {
+   if(!user) return user
    const fields = await getUserDefinedField(user.usr_id)
    for (const field of fields) {
       user[field.field_name] = field.value
@@ -187,7 +190,8 @@
                        INNER JOIN ${database}.object_data od ON od.obj_id = or2.obj_id
               WHERE or2.ref_id = '${ref_id}'
    `
-   const [results] = await pool.query(q)
+   let [results] = await pool.query(q)
+   results = results.length? results[0] : undefined
    return results
 }
 async function getKursItems (ref_id) {

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