[O2-5887] Detect if an empty URL is passed to the CCDB api.#14349

davidrohr merged 2 commits intoAliceO2Group:devAliceO2Group/AliceO2:devfrom

Barthelemy:raise-on-empty-url-ccdb-apiBarthelemy/AliceO2:raise-on-empty-url-ccdb-apiCopy head branch name to clipboard