libopkg: suppress empty provides
authorJo-Philipp Wich <jo@mein.io>
Fri, 10 Feb 2017 09:29:44 +0000 (10:29 +0100)
committerJo-Philipp Wich <jo@mein.io>
Fri, 10 Feb 2017 09:29:44 +0000 (10:29 +0100)
When writing out status information, suppress the Provides field if there
are no providers.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

No differences found