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)
commit88772de23af57eac5c19670fde72d8e905109088
tree21ed5197651dc9a114efcb1e3771f2384584a98e
parentae179dcbb64f8797235f20521ac7dfcf3ce65ce4
libopkg: suppress empty provides

When writing out status information, suppress the Provides field if there
are no providers.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
libopkg/pkg.c