commit diff - check if prev_commit is not nil
Created by: jojosch
fix for #2147 (closed)
If the commit contains an image and is the first commit (prev_commit is nil) the error occurs.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: jojosch
fix for #2147 (closed)
If the commit contains an image and is the first commit (prev_commit is nil) the error occurs.