// Is the column there?
if (!isSqlTableColumnFound('{?_MYSQL_PREFIX?}_config', $columnName)) {
// Not found, so add it
- addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_config` ADD `' . $columName . '` ' . $columnSql);
+ addExtensionSql('ALTER TABLE `{?_MYSQL_PREFIX?}_config` ADD `' . $columnName . '` ' . $columnSql);
} else {
// Add debug line
logDebugMessage(__FUNCTION__, __LINE__, 'Configuration entry ' . $columnName . ' already created. columnSql=' . $columnSql);