#11142 correct list of previous versions to check for user directory contents

LyX on Mac uses a user directory with version suffix. On change of the version suffix
the existence of the directories with previous versions is checked and the latest one
is used for a copy on first configure run.

For 2.3 the candidate list starts with 2.2 now as it should.

(cherry picked from commit 17c3617c49)

lib/configure.py

@@ -163,14 +163,14 @@ def checkUpgrade():
         logger.info('Checking for upgrade from previous version.')
         parent = os.path.dirname(cwd)
         appname = basename[:(-len(version_suffix))]
-        for version in ['-2.1', '-2.0', '-1.6' ]:
+        for version in ['-2.2', '-2.1', '-2.0', '-1.6' ]:
             logger.debug('Checking for upgrade from previous version ' + version)
             previous = os.path.join(parent, appname + version)
             logger.debug('previous = ' + previous)
             if os.path.isdir( previous ):
                 logger.info('Found directory "%s".', previous)
                 copy_tree( previous, cwd, True )
-                logger.info('Content copied to directory "%s".', cwd)
+                logger.info('Content copied from directory "%s".', previous)
                 return
 
 

status.23x

@@ -250,6 +250,8 @@ What's new
 
 - Fix horizontal alignment of some Box types on screen.
 
+- Correct list of previous versions to check for user directory contents
+  (bug 11142 on Mac).
 
 * INTERNALS