Promoted the option --no-local-blocks to a normal option, so restores can be tested without fiddling with source data.

Duplicati/Library/Main/Operation/RestoreHandler.cs

@@ -149,11 +149,9 @@ namespace Duplicati.Library.Main.Operation
                             if (m_result.TaskControlRendevouz() == TaskControlState.Stop)
                                 return;
 
-#if DEBUG
-                            if (!m_options.NoLocalBlocks)
-#endif
                             // If other local files already have the blocks we want, we use them instead of downloading
-                            ScanForExistingSourceBlocks(database, m_options, m_blockbuffer, blockhasher, m_result);
+                            if (!m_options.NoLocalBlocks)
+                                ScanForExistingSourceBlocks(database, m_options, m_blockbuffer, blockhasher, m_result);
                             
                             if (m_result.TaskControlRendevouz() == TaskControlState.Stop)
                                 return;
@@ -330,11 +328,7 @@ namespace Duplicati.Library.Main.Operation
 
                 //Look for existing blocks in the original source files only
                 using(new Logging.Timer("ScanForExistingSourceBlocksFast"))
-#if DEBUG
                     if (!m_options.NoLocalBlocks && !string.IsNullOrEmpty(m_options.Restorepath))
-#else
-				    if (!string.IsNullOrEmpty(m_options.Restorepath))
-#endif
                     {
                         m_result.OperationProgressUpdater.UpdatePhase(OperationPhase.Restore_ScanForLocalBlocks);
                         ScanForExistingSourceBlocksFast(database, m_options, m_blockbuffer, blockhasher, result);

Duplicati/Library/Main/Options.cs

@@ -359,6 +359,8 @@ namespace Duplicati.Library.Main
                     "time",
                     "version",
                     "allow-passphrase-change",
+                    "no-local-db",
+                    "no-local-blocks",
                 };
             }
         }
@@ -494,9 +496,7 @@ namespace Duplicati.Library.Main
                     new CommandLineArgument("keep-time", CommandLineArgument.ArgumentType.Timespan, Strings.Options.KeeptimeShort, Strings.Options.KeeptimeLong),
                     new CommandLineArgument("upload-verification-file", CommandLineArgument.ArgumentType.Boolean, Strings.Options.UploadverificationfileShort, Strings.Options.UploadverificationfileLong, "false"),
                     new CommandLineArgument("allow-passphrase-change", CommandLineArgument.ArgumentType.Boolean, Strings.Options.AllowpassphrasechangeShort, Strings.Options.AllowpassphrasechangeLong, "false"),
-#if DEBUG
-                    new CommandLineArgument("no-local-blocks", CommandLineArgument.ArgumentType.Boolean, "Prevents using local blocks for restore", "", "false"),
-#endif
+                    new CommandLineArgument("no-local-blocks", CommandLineArgument.ArgumentType.Boolean, Strings.Options.NolocalblocksShort, Strings.Options.NolocalblocksLong, "false"),
                 });
 
                 return lst;
@@ -1678,12 +1678,14 @@ namespace Duplicati.Library.Main
             get { return m_options.ContainsKey("patch-with-local-blocks"); }
         }
 
-#if DEBUG
+        /// <summary>
+        /// Gets a value indicating whether local blocks usage should be skipped.
+        /// </summary>
+        /// <value><c>true</c> if no local blocks; otherwise, <c>false</c>.</value>
         public bool NoLocalBlocks
         {
             get { return Library.Utility.Utility.ParseBoolOption(m_options, "no-local-blocks"); } 
         }
-#endif
 
         /// <summary>
         /// Gets a flag indicating if the local database should not be used

Duplicati/Library/Main/Strings.cs

@@ -195,7 +195,9 @@ namespace Duplicati.Library.Main.Strings
         public static string SkiprestoreverificationLong { get { return LC.L(@"After restoring files, the file hash of all restored files are checked to verify that the restore was successfull. Use this option to disable the check and avoid waiting for the verification."); } }
         public static string OldmemorylookupdefaultsShort { get { return LC.L(@"Activate caches"); } }
         public static string OldmemorylookupdefaultsLong { get { return LC.L(@"Activate in-memory caches, which are now off by default"); } }
-        }
+        public static string NolocalblocksShort { get { return LC.L(@"Do not use local data"); } }
+        public static string NolocalblocksLong { get { return LC.L(@"Duplicati will attempt to use data from source files to minimize the amount of downloaded data. Use this option to skip this optimization and only use remote data."); } }
+    }
 
     internal static class Foresthash 
     {