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fixes #23983 

Signed-off-by: Madhu Venugopal <madhu@docker.com>
(cherry picked from commit 6a4b21bd863f955d05e5df1e54be4dfcf6889870)
Signed-off-by: Tibor Vass <tibor@docker.com>
This commit is contained in:
Madhu Venugopal 2016-07-07 16:10:43 -07:00 committed by Tibor Vass
parent 65a256f7a8
commit b74b71ecb3
1 changed files with 4 additions and 0 deletions
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4
api/server/router/network/network_routes.go
View File

@ -81,6 +81,10 @@ func (n *networkRouter) postNetworkCreate(ctx context.Context, w http.ResponseWr
return err return err
} }
if _, err := n.clusterProvider.GetNetwork(create.Name); err == nil {
return libnetwork.NetworkNameError(create.Name)
}
nw, err := n.backend.CreateNetwork(create) nw, err := n.backend.CreateNetwork(create)
if err != nil { if err != nil {
if _, ok := err.(libnetwork.ManagerRedirectError); !ok { if _, ok := err.(libnetwork.ManagerRedirectError); !ok {