Remove redundant throw in try/catch in configurations list

closes #875 (closed)

It didn't make any sense, from what I understand, to have a throw in the catch of the try/catch, as the error was already being handled and throw is used to create custom errors.

requested review from @babadie

assigned to @mlbonhomme

added 1 commit

• 6a64a918 - put throw back where it actually makes sense because of the if condition

Compare with previous version

mentioned in commit 3da3d708

merged