Don't reject plugins that have empty meta-data
authorLincoln Ramsay <lincoln.ramsay@nokia.com>
Fri, 16 Mar 2012 02:08:51 +0000 (12:08 +1000)
committerQt by Nokia <qt-info@nokia.com>
Sat, 17 Mar 2012 16:53:00 +0000 (17:53 +0100)
commit7f67d0810e6899290b50120ee7a22d0a8a8300ec
treeb52ab40cbaf36471aa4ae9ff23b270416926650e
parentd823646db3e9f72569717dc656e5b2e4d3ce7709
Don't reject plugins that have empty meta-data

Having an empty Json object ({}) should be valid meta-data but this
check means that there needs to be at least one key-value pair or
the plugin will be rejected.

Change-Id: I578ccc35016af16fd30b3807e796fa63c0282f30
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
src/corelib/plugin/qfactoryloader.cpp