[FIX] res_config: only install selected modules

bzr revid: chs@openerp.com-20120925151944-84a93rm1yvza79js

openerp/addons/base/res/res_config.py

@@ -530,10 +530,12 @@ class res_config_settings(osv.osv_memory):
         to_uninstall_ids = []
         lm = len('module_')
         for name, module in classified['module']:
-            if module and module.state in ('installed', 'to upgrade'):
-                to_uninstall_ids.append(module.id)
+            if config[name]:
+                if not module or module.state == 'uninstalled':
+                    to_install_names.append(name[lm:])
             else:
-                to_install_names.append(name[lm:])
+                if module and module.state in ('installed', 'to upgrade'):
+                    to_uninstall_ids.append(module.id)
 
         if to_uninstall_ids:
             ir_module.button_immediate_uninstall(cr, uid, to_uninstall_ids, context=context)
@@ -545,8 +547,6 @@ class res_config_settings(osv.osv_memory):
                 'params': {'modules': to_install_names},
             }
 
-            #return ir_module.install_by_names(cr, uid, to_install_names, context=context)
-
         # force client-side reload (update user menu and current view)
         return {
             'type': 'ir.actions.client',