From 02aa0e32b09580d8bfd59bf93978c0e98f3fee50 Mon Sep 17 00:00:00 2001
From: Mauricio Scheffer <mauricioscheffer@gmail.com>
Date: Sun, 26 Jan 2025 12:49:54 +0000
Subject: [PATCH] IgnoreDatabases should be optional

fixes #36
---
 metabase-exporter/Program.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/metabase-exporter/Program.cs b/metabase-exporter/Program.cs
index d7cfc18..da056a3 100644
--- a/metabase-exporter/Program.cs
+++ b/metabase-exporter/Program.cs
@@ -85,7 +85,12 @@ static Config ParseConfig(IConfiguration rawConfig)
 
         static IReadOnlyList<DatabaseId> ParseIgnoreDatabases(IConfiguration rawConfig)
         {
-            return (rawConfig["IgnoreDatabases"] ?? "")
+            var rawValue = rawConfig["IgnoreDatabases"];
+            if (string.IsNullOrWhiteSpace(rawValue))
+            {
+                return [];
+            }
+            return rawValue
                 .Split(",")
                 .Select(x => {
                     try