diff --git a/utils/Commands/DownloadextensionCommand.php b/utils/Commands/DownloadextensionCommand.php
index 1e31d410d..2a021eeea 100644
--- a/utils/Commands/DownloadextensionCommand.php
+++ b/utils/Commands/DownloadextensionCommand.php
@@ -88,7 +88,7 @@ class DownloadextensionCommand extends Command
                     if ($tmpfile = $extmgr->getExtensionFromRepository($extversions[$extversion]['filename'])) {
                         $output->writeln(sprintf("<info>Downloaded extension file '%s'</info>", $extversions[$extversion]['filename']));
                         if (!$noupload) {
-                            if ($extconfs[$extname]) {
+                            if (isset($extconfs[$extname])) {
                                 if (\Seeddms\Seeddms\ExtensionMgr::cmpVersion($extconfs[$extname]['version'], $extversion) > 0) {
                                     $helper = new QuestionHelper();
                                     $question = new ConfirmationQuestion(sprintf("<question>You are updating extension '%s' with an older version %s < %s. Do you want to proceed?</question> ", $extname, $extversion, $extconfs[$extname]['version']), false);