misc bugfixes

git-svn-id: http://svn.sabayonlinux.org/projects/entropy/trunk@612 cd1c1023-2f26-0410-ae45-c471fc1f0318

TODO

@@ -3,6 +3,7 @@ TODO list:
   - add external triggerable hooks support
   - include more triggers
   - output tools differential print
+  - use packages.db.bz2 instead of packages.db.gz?
 
 Project Status:
 - reagent: complete. Stabilization mode.

libraries/databaseTools.py

@@ -638,7 +638,7 @@ class etpDatabase:
 	
 	# caching dictionaries
 	
-	if self.xcache:
+	if (self.xcache) and (dbname != 'etpdb'):
 	    ''' database query cache '''
 	    broken1 = False
 	    dbinfo = dbCacheStore.get(etpCache['dbInfo']+self.dbname)