Remove the custom prefix from the table name length when checking on the default...

Signed-off-by: Joas Schilling <coding@schilljs.com>

diff --git a/lib/private/DB/MigrationService.php b/lib/private/DB/MigrationService.php
index d26337990d10b3ac80061e7a1faaddf129005bb5..269400c3ba90df1ca607d7fdcc1c1b1c0f59551f 100644 (file)
--- a/lib/private/DB/MigrationService.php
+++ b/lib/private/DB/MigrationService.php
@@ -547,7 +547,7 @@ class MigrationService {
                                if (!$isUsingDefaultName && \strlen($indexName) > 30) {
                                        throw new \InvalidArgumentException('Primary index name  on "'  . $table->getName() . '" is too long.');
                                }
-                               if ($isUsingDefaultName && \strlen($table->getName()) > 26) {
+                               if ($isUsingDefaultName && \strlen($table->getName()) - $prefixLength > 23) {
                                        throw new \InvalidArgumentException('Primary index name  on "'  . $table->getName() . '" is too long.');
                                }
                        }