Merge lp:~dorian-kemps/unifield-server/US-6833 into lp:unifield-server

[jftempo]

=== modified file 'bin/addons/msf_tools/msf_tools.py'
--- bin/addons/msf_tools/msf_tools.py	2019-09-10 08:41:23 +0000
+++ bin/addons/msf_tools/msf_tools.py	2020-01-27 10:41:30 +0000
@@ -1094,6 +1094,9 @@
         if not nb_lines:
             raise osv.except_osv(_('Warning'), _('No line to process'))
 
+        if self.search(cr, 1, [('state', '=', 'in-progress')]):
+            return True
+
         object_id = src_ids[0]
         if main_object_id:
             object_id = main_object_id