From a07d639018077c7c6b02f9968d819bb235d70ae1 Mon Sep 17 00:00:00 2001
From: Laurent Bachelier <laurent@bachelier.name>
Date: Fri, 15 Mar 2019 16:37:45 +0100
Subject: [PATCH] config: The underlying storage class may have a sync method

---
 weboob/tools/config/dbmconfig.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/weboob/tools/config/dbmconfig.py b/weboob/tools/config/dbmconfig.py
index 27d24e4596..e8a0c0754f 100644
--- a/weboob/tools/config/dbmconfig.py
+++ b/weboob/tools/config/dbmconfig.py
@@ -45,7 +45,8 @@ def load(self, default={}):
         self.storage = dbm.open(self.path, 'c')
 
     def save(self):
-        pass
+        if hasattr(self.storage, 'sync'):
+            self.storage.sync()
 
     def get(self, *args, **kwargs):
         key = '.'.join(args)
-- 
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