1111322 - Fix client side error trying to update iso repo
Fixes BZ 1098223 -- repo deletion does not work in some cases.
Merge pull request #521 from pulp/barnabycourt-1111322

1111322 - Fix client side error trying to update iso repo
Merge pull request #522 from pulp/bmbouter-1098223

Fixes BZ 1098223 -- repo deletion does not work in some cases.
Merge branch 'pulp-2.4'