[midPoint-git] [Evolveum/midpoint] a13009: Fixing exception vs null in scripting functions

[Radovan Semancik]

  Branch: refs/heads/master
  Home:   https://github.com/Evolveum/midpoint
  Commit: a130090c03ccdc66efea5a3e57d25331fc928c50
      https://github.com/Evolveum/midpoint/commit/a130090c03ccdc66efea5a3e57d25331fc928c50
  Author: Radovan Semancik <radovan.semancik at evolveum.com>
  Date:   2014-10-22 (Wed, 22 Oct 2014)

  Changed paths:
    M model/model-api/src/main/java/com/evolveum/midpoint/model/api/expr/MidpointFunctions.java
    M model/model-impl/src/main/java/com/evolveum/midpoint/model/impl/expr/MidpointFunctionsImpl.java

  Log Message:
  -----------
  Fixing exception vs null in scripting functions