tree 313b2db24e1b81c705a899dc955531548c38c11a
parent ed2ee24936f964ca7c9a90539ff9a6f06219bf25
author margaretha <margaretha@ids-mannheim.de> 1576244955 +0100
committer margaretha <margaretha@ids-mannheim.de> 1576244955 +0100

Handled invalid pipes and added tests.

Change-Id: Iba20cbbfb60fa10a769bee697295943b0e4a1772