AsgTool improvements
fix for getProperty method in latest Gaudi/athena, and improvement for checking empty status of AnaToolHandle
These are low-level improvements pulled out of !61546 (merged) in order to get them into the nightly ASAP.
fix for getProperty method in latest Gaudi/athena, and improvement for checking empty status of AnaToolHandle
These are low-level improvements pulled out of !61546 (merged) in order to get them into the nightly ASAP.