Bug fix for cases where second input has no non-terminal nodes

korpling / pepperModules-MergingModule

This project provides a Pepper module for the merging of data on several possible levels.

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Closed amir-zeldes closed 8 years ago

amir-zeldes commented 8 years ago

Non-dominated tokens in the 'other' source were not being recognized as roots in getRoots()
Added all tokens as potential roots, removed only if found as target of coverage or dominance relation
Fixes korpling/pepperModules-MergingModule#10