From 1efc5eb1908baebe5e14ff9e558d8f510227118f Mon Sep 17 00:00:00 2001
From: bwarsaw
Date: Tue, 14 Nov 2000 04:44:01 +0000
Subject: CheckVersion(): Do not call versions.Update, and do not set the
 data_version attribute, unless the list is locked.

---
 Mailman/MailList.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Mailman/MailList.py b/Mailman/MailList.py
index d9f9ab93d..c495811e4 100644
--- a/Mailman/MailList.py
+++ b/Mailman/MailList.py
@@ -913,9 +913,10 @@ it will not be changed."""),
 	else:
 	    self.InitVars() # Init any new variables, 
 	    self.Load(check_version = 0) # then reload the file
-            from versions import Update
-            Update(self, stored_state)
-	    self.data_version = mm_cfg.DATA_FILE_VERSION
+            if self.Locked():
+                from versions import Update
+                Update(self, stored_state)
+                self.data_version = mm_cfg.DATA_FILE_VERSION
         if self.Locked():
             self.Save()
 
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