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-rw-r--r--core/Command/Db/ConvertMysqlToMB4.php9
1 files changed, 5 insertions, 4 deletions
diff --git a/core/Command/Db/ConvertMysqlToMB4.php b/core/Command/Db/ConvertMysqlToMB4.php
index 5302b3cf5fb..286274753ee 100644
--- a/core/Command/Db/ConvertMysqlToMB4.php
+++ b/core/Command/Db/ConvertMysqlToMB4.php
@@ -71,17 +71,18 @@ class ConvertMysqlToMB4 extends Command {
return 1;
}
+ $oldValue = $this->config->getSystemValue('mysql.utf8mb4', false);
+ // enable charset
+ $this->config->setSystemValue('mysql.utf8mb4', true);
+
if (!$this->connection->supports4ByteText()) {
$url = $this->urlGenerator->linkToDocs('admin-mysql-utf8mb4');
$output->writeln("The database is not properly setup to use the charset utf8mb4.");
- $output->writeln("Also check that the setting 'mysql.utf8mb4' is set to true in the config.php.");
$output->writeln("For more information please read the documentation at $url");
+ $this->config->setSystemValue('mysql.utf8mb4', $oldValue);
return 1;
}
- // enable charset
- $this->config->setSystemValue('mysql.utf8mb4', true);
-
// run conversion
$coll = new Collation($this->config, $this->logger, $this->connection, false);
$coll->run(new ConsoleOutput($output));