#1219 BddUtils.printAsDot: fix for 'true' and 'false' BDDs.
- No end-user visible changes here.
- Fixed
BddUtils.printAsDotfortrueandfalseBDDs, printing only the relevant node, instead of having both thetrueandfalsenodes in the DOT output (which is confusing, as then what is the predicate?).
Closes #1219 (closed)