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Aparajita Fishman
8c811ba9ca
Previously, when a view-based table: - Had no delegate. - Used bindings for its data source, thus obviating the need for makeViewWithIdentifier:owner:. it would eventually call CPCib -instantiateCibWithOwner:topLevelObjects: with a nil owner (the nil table delegate). This method would try to construct a dictionary with the nil owner, which would generate a deprecation warning, and will in the future fail altogether. In Cocoa, this is exactly what happens, the owner is nil. And the documentation for -instantiateNibWithOwner:topLevelObjects: clearly states that the owner may be nil. This commit only adds the owner to the name table dictionary if the owner is non-nil. Since objectForKey: with a non-existent key returns nil, this is the same as storing nil for that key.