first digging

.gitignore

@@ -22,11 +22,7 @@ logs/*
 *.log
 
 # IDE settings
-
 .idea
-.idea/*
-.idea/dictionaries/*
-.idea/cssxfire.xml
 
 *.orig
 nbproject/*

config/configuration.dist.yml.php

@@ -1,5 +1,5 @@
 <?php
-/** This script is only use when using the console.php chamilo:install command */
+/** This script is only used when using the console.php chamilo:install command */
 /**
  * Database settings
  */

src/ChamiloLMS/Command/Template/AsseticDumpCommand.php

@@ -28,7 +28,7 @@ class AsseticDumpCommand extends Command
     /**
      * @param Console\Input\InputInterface $input
      * @param Console\Output\OutputInterface $output
-     * @return int|null|void
+     * @return integer|null|boolean|void
      */
     protected function execute(Console\Input\InputInterface $input, Console\Output\OutputInterface $output)
     {
@@ -49,10 +49,10 @@ class AsseticDumpCommand extends Command
         if (empty($theme)) {
             $dialog = $this->getHelperSet()->get('dialog');
             if (!$dialog->askConfirmation(
-                $output,
+                    $output,
-                '<question>Are you sure you want to dump css/js of all themes?</question>(y/N)',
+                    '<question>Are you sure you want to dump css/js of all themes?</question>(y/N)',
-                false
+                    false
-            )
+                )
             ) {
                 return;
             }
@@ -89,5 +89,7 @@ class AsseticDumpCommand extends Command
             }
         }
         $output->writeln('<info>Dump finished</info>');
+
+        return true;
     }
 }