Make sure that repo connection is available when getting repo powa ve…

…rsion.

Thanks to Adrien Nayrat for the report and testing the patch.

CHANGELOG

@@ -1,3 +1,9 @@
+1.1.1:
+  Bugfix:
+    -  Make sure that repo connection is available when getting repo powa
+       version (Julien Rouhaud, thanks to Adrien Nayrat for the report and
+       testing the patch)
+
 1.1.0:
   New features:
     - Avoid explicit "LOAD 'powa'" with poWA 4.1.0, so a superuser isn't

powa_collector/__init__.py

@@ -37,7 +37,7 @@
 import json
 import signal
 
-__VERSION__ = '1.1.0'
+__VERSION__ = '1.1.1'
 __VERSION_NUM__ = [int(part) for part in __VERSION__.split('.')]
 
 

powa_collector/powa_worker.py

@@ -105,15 +105,16 @@ def __maybe_load_powa(self, conn):
     def __save_versions(self):
         srvid = self.__config["srvid"]
 
+        if (self.__repo_conn is None):
+            self.__connect()
+
         ver = self.__get_powa_version(self.__repo_conn)
 
         # Check and update PG and dependencies versions, for powa 4.1+
         if (not ver or (int(ver[0][0]) == 4 and int(ver[0][1]) == 0)):
             return
 
         self.logger.debug("Checking postgres and dependencies versions")
-        if (self.__repo_conn is None):
-            self.__connect()
 
         if (self.__remote_conn is None or self.__repo_conn is None):
             self.logger.error("Could not check PoWA")