bug 347557: [Edit] NPE when saving a file in a compare editor (always)

A fix for the case founded by Dani when one part of the comparison is
empty e.g. after adding a new file.
2 files changed
tree: ceca59a44f9e2c4b4df0e8c1fd67c59d5c0ad9dc
  1. bundles/
  2. examples/
  3. features/
  4. tests/
  5. .gitignore