Force server version to avoid connexion error

When installing a new project with MySQL, if the database doesn't exist before installation will fail because DBAL will try to get the server version by querying it.
And since this query is done using the default database connexion and since the database doesn't exist, DBAL can't connect to the server.

2 files changed, 8 insertions, 1 deletions

diff --git a/app/config/config.yml b/app/config/config.yml
index a8766694..86188455 100644
--- a/app/config/config.yml
+++ b/app/config/config.yml
@@ -82,6 +82,7 @@ doctrine:
         password: "%database_password%"
         charset:  UTF8
         path:     "%database_path%"
+        server_version: 5.6
 
     orm:
         auto_generate_proxy_classes: "%kernel.debug%"
diff --git a/src/Wallabag/CoreBundle/Command/InstallCommand.php b/src/Wallabag/CoreBundle/Command/InstallCommand.php
index c5a5a519..2e4a59df 100644
--- a/src/Wallabag/CoreBundle/Command/InstallCommand.php
+++ b/src/Wallabag/CoreBundle/Command/InstallCommand.php
@@ -455,7 +455,13 @@ class InstallCommand extends ContainerAwareCommand
             return false;
         }
 
-        return in_array($databaseName, $schemaManager->listDatabases());
+        try {
+            return in_array($databaseName, $schemaManager->listDatabases());
+        } catch (\Doctrine\DBAL\Exception\ConnectionException $e) {
+            // it means we weren't able to get database list, assume the database doesn't exist
+
+            return false;
+        }
     }
 
     /**