git branch -d gives warning

Question

Just want to get a better understanding of the warning message after I deleted a local branch

warning: deleting branch \'old_branch\' that ha

Answer 1

To add to the other answers, this can also mean that the change might be merged to master, just that your local copy of master does not reflect it yet. Either ways this just informs you that the local copy of your master does not have the changes you pushed on origin. Merged/Not merged...maybe,maybe not