TASK: Ensure migration works case sensitive and will end in a workspa…

…ceName with a leading letter. Also applying to baseWorkspaceName.

Neos.ContentRepositoryRegistry/Classes/Service/EventMigrationService.php

@@ -406,7 +406,7 @@ public function migratePayloadToValidWorkspaceNames(\Closure $outputFn): void
         $affectedRowsBaseWorkspaceName = $this->connection->executeStatement($statementBaseWorkspaceName);
         $this->connection->commit();
 
-        if ($affectedRowsWorkspaceName + $affectedRowsBaseWorkspaceName === 0) {
+        if ($affectedRowsWorkspaceName === 0 && $affectedRowsBaseWorkspaceName === 0) {
             $outputFn('Migration was not necessary.');
             return;
         }