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| author | Xinran Xu <xxr3376@gmail.com> | 2017-07-14 20:04:33 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-14 20:04:33 +0800 |
| commit | 4a0939a4e4e089ebccf270ad6b416d6c2c100d48 (patch) | |
| tree | 252c184b138a5a62f238ccea4ff6b0e10fe68ff3 | |
| parent | f9a1769df10dfd3f33c569af9cb27db1628e5159 (diff) | |
| download | seaweedfs-4a0939a4e4e089ebccf270ad6b416d6c2c100d48.tar.xz seaweedfs-4a0939a4e4e089ebccf270ad6b416d6c2c100d48.zip | |
Fix panic error when target collection is not exist.
Fix: interface conversion: interface {} is nil, not *topology.Collection.
| -rw-r--r-- | weed/topology/topology.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/weed/topology/topology.go b/weed/topology/topology.go index 1c5633e95..27d22ee7e 100644 --- a/weed/topology/topology.go +++ b/weed/topology/topology.go @@ -116,6 +116,9 @@ func (t *Topology) GetVolumeLayout(collectionName string, rp *storage.ReplicaPla func (t *Topology) FindCollection(collectionName string) (*Collection, bool) { c, hasCollection := t.collectionMap.Find(collectionName) + if !hasCollection { + return nil, false + } return c.(*Collection), hasCollection } |