Disable the gifs in AM produces an error when retrieving the image link in the editor

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, 7.3.X, Master
• Fix Version/s: 7.1.10 DXP FP20, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP7, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Documents & Media
• Labels:
  • ee-ts
  • liferay-dxp-71-sp5
  • liferay-fixpack-dxp-20-7110
  • liferay-fixpack-dxp-7-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3

Steps to reproduce:

1. In system settings > Adaptive Media > Image remove the gif mime type
2. Go to blogs
3. Create a new Entry
4. In the editor click on the + button and select the image option
5. Select the DM tab and add a new Gif file
6. Select it

Expected: The gif is shown

Current: The Item selector returns an empty value so no image is selected