More debug logging, make null consistent

Author: mnadareski

RedumpTool/Program.cs

@@ -10,7 +10,7 @@ public class Program
         public static void Main(string[] args)
         {
             // Show help if nothing is input
-            if (args is null || args.Length == 0)
+            if (args.Length == 0)
             {
                 Console.WriteLine("At least one argument is required");
                 ShowHelp();

SabreTools.RedumpLib/Downloader.cs

@@ -180,7 +180,7 @@ private async Task<List<int>> ProcessUser()
         private async Task<List<int>> ProcessWIP()
         {
             if (OnlyNew)
-                return await WIP.DownloadLastSubmitted(_client, OutDir);
+                return await WIP.DownloadLastSubmitted(_client, OutDir) ?? [];
             else
                 return await WIP.DownloadWIPRange(_client, OutDir, MinimumId, MaximumId);
         }

SabreTools.RedumpLib/Web/Discs.cs

@@ -26,6 +26,9 @@ public static async Task<List<int>> DownloadLastModified(RedumpClient rc, string
             while (true)
             {
                 var pageIds = await rc.CheckSingleSitePage(string.Format(Constants.LastModifiedUrl, pageNumber++), outDir, !force);
+                if (pageIds is null)
+                    return [];
+
                 ids.AddRange(pageIds);
                 if (pageIds.Count == 0)
                     break;

SabreTools.RedumpLib/Web/RedumpClient.cs

@@ -94,6 +94,9 @@ public static async Task<List<int>> DownloadSearchResults(RedumpClient rc, strin
             while (true)
             {
                 var pageIds = await rc.CheckSingleSitePage(string.Format(Constants.QuickSearchUrl, query, pageNumber++), outDir, false);
+                if (pageIds is null)
+                    return [];
+
                 ids.AddRange(pageIds);
                 if (pageIds.Count == 0)
                     break;

SabreTools.RedumpLib/Web/Search.cs

@@ -32,6 +32,9 @@ public static async Task<List<int>> DownloadUser(RedumpClient rc, string? userna
             while (true)
             {
                 var pageIds = await rc.CheckSingleSitePage(string.Format(Constants.UserDumpsUrl, username, pageNumber++), outDir, false);
+                if (pageIds is null)
+                    return [];
+
                 ids.AddRange(pageIds);
                 if (pageIds.Count == 0)
                     break;
@@ -62,6 +65,9 @@ public static async Task<List<int>> DownloadUserLastModified(RedumpClient rc, st
             while (true)
             {
                 var pageIds = await rc.CheckSingleSitePage(string.Format(Constants.UserDumpsLastModifiedUrl, username, pageNumber++), outDir, true);
+                if (pageIds is null)
+                    return [];
+
                 ids.AddRange(pageIds);
                 if (pageIds.Count == 0)
                     break;

SabreTools.RedumpLib/Web/User.cs

@@ -16,7 +16,7 @@ public static class WIP
         /// <param name="rc">RedumpClient for connectivity</param>
         /// <param name="outDir">Output directory to save data to</param>
         /// <returns>All disc IDs in last submitted range, empty on error</returns>
-        public static async Task<List<int>> DownloadLastSubmitted(RedumpClient rc, string? outDir)
+        public static async Task<List<int>?> DownloadLastSubmitted(RedumpClient rc, string? outDir)
         {
             return await rc.CheckSingleWIPPage(Constants.WipDumpsUrl, outDir, false);
         }