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sanity check

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This commit is contained in:
Kamil Dziedzic
2017-08-21 18:21:50 +02:00
parent 6a65d5b7a0
commit c503ffa871
1 changed files with 3 additions and 0 deletions
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3
src/go/mongolib/fingerprinter/fingerprinter.go
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@@ -98,6 +98,9 @@ func (f *Fingerprint) Fingerprint(doc proto.SystemProfile) (string, error) {
collection = ns[1] collection = ns[1]
} }
default: default:
if query.Len() == 0 {
break
}
// first key is operation type // first key is operation type
op = query.D[0].Name op = query.D[0].Name
collection, _ = query.D[0].Value.(string) collection, _ = query.D[0].Value.(string)