Merge ~arturo-seijas/postgresql-charm:jammy-support-2 into postgresql-charm:master

[Arturo Enrique Seijas Fernández]

Fix version comparison

Follow up https://code.launchpad.net/~arturo-seijas/postgresql-charm/+git/postgresql-charm/+merge/437802

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

This merge proposal is being monitored by mergebot. Change the status to Approved to merge.

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

Change successfully merged at revision 6772fdb308d0a83ba57b035dc2baa75a7321c977

diff --git a/reactive/postgresql/postgresql.py b/reactive/postgresql/postgresql.py
index 518eda3..3101c7e 100644
--- a/reactive/postgresql/postgresql.py
+++ b/reactive/postgresql/postgresql.py
@@ -124,16 +124,16 @@ def point_version():
     return output.split()[-1]
 
 
-def has_version(version):
+def has_version(ver):
     """
-    PostgreSQL version greater or equal then the one provided
+    PostgreSQL version greater or equal then the one provided.
     
     Args:
-        version: Version number to compare against
+        ver: Version number to compare against
     Returns:
         true if the version is greater or equal than the one provided
     """
-    return LooseVersion(version()) >= LooseVersion(version)
+    return LooseVersion(version()) >= LooseVersion(ver)
 
 
 class InvalidConnection(Exception):