Fix migration

Author: jmontoyaa

src/CoreBundle/Migrations/Schema/V200/Version20.php

@@ -43,7 +43,6 @@ public function up(Schema $schema): void
         // Update language to ISO
         $this->addSql('UPDATE course SET course_language = (SELECT isocode FROM language WHERE english_name = course_language)');
         $this->addSql('UPDATE sys_announcement SET lang = (SELECT isocode FROM language WHERE english_name = lang);');
-        $this->addSql('UPDATE user SET locale = (SELECT isocode FROM language WHERE english_name = language)');
         $this->addSql("UPDATE settings_current SET selected_value = (SELECT isocode FROM language WHERE english_name = selected_value) WHERE variable = 'platformLanguage'");
 
         $table = $schema->getTable('fos_group');

src/CoreBundle/Migrations/Schema/V200/Version20170626122900.php

@@ -84,6 +84,7 @@ public function up(Schema $schema): void
         }
         if (false === $table->hasColumn('locale')) {
             $this->addSql('ALTER TABLE user ADD locale VARCHAR(8) DEFAULT NULL');
+            $this->addSql('UPDATE user SET locale = (SELECT isocode FROM language WHERE english_name = language)');
         }
         if (false === $table->hasColumn('timezone')) {
             $this->addSql('ALTER TABLE user ADD timezone VARCHAR(64) NOT NULL');