odoo/odoo — pull request #4250 by rco-odoo (2014-12-15 13:52:27+00:00)
Title: [IMP] module/loading: do not try to load module graph when nothing to load

This simple optimization in load_marked_modules() avoids unnecessary calls to
load_module_graph(). This provides a small speedup, and avoids confusing log:
some module updates were making it look like the registry was loaded 5 times
instead of once.