[495604] Refresh problem on unset hyperlink

The problem was that we ignore the null value in case of an hyperlink.
No when the hyperlink value equals null an empty string is shown in the
UI.

Bug: 495604
Change-Id: I77c0e9fd8ffb6a60deee9f71ec38e617e4da4aeb
Signed-off-by: Mélanie Bats <melanie.bats@obeo.fr>
1 file changed
tree: c3eb33608987d15737e1f22ebb5ecf637a41cf1e
  1. doc/
  2. features/
  3. plugins/
  4. prototypes/
  5. releng/
  6. samples/
  7. tests/
  8. .gitignore