core: set_put never returns -EEXIST
authorRonny Chevalier <chevalier.ronny@gmail.com>
Fri, 10 Apr 2015 14:53:17 +0000 (16:53 +0200)
committerRonny Chevalier <chevalier.ronny@gmail.com>
Fri, 10 Apr 2015 15:13:15 +0000 (17:13 +0200)
commit756c09e672a08efd9e728a5cab50a641b022b84c
tree5361b58f9b8d79b671ba496c0d95f2f7713a4076
parent17493fa5d17cadce3b773692d3eeab137de7d323
core: set_put never returns -EEXIST

When the value is already there it returns 0.

Also add a test to ensure this
src/core/load-fragment.c
src/core/unit.c
src/test/test-set.c