Prevent warning on empty variable in case of no previous crawl run.

alex-moreno / glitcherbot

Visual regression testing made easy. Automating the boring stuff

GNU Affero General Public License v3.0

15 stars 10 forks source link

Closed tguilpain closed 3 years ago

tguilpain commented 3 years ago

Fixing warning. See attached screenshot. To reproduce, you need to have only ever run 1 crawl.

alex-moreno commented 3 years ago

Awesome Thibaud, thanks for this 😄