[cr] RFR: 988: Skara webrev is empty if patch has deleted files

Robin Westberg rwestberg at openjdk.java.net
Fri Apr 23 07:17:12 UTC 2021

On Thu, 22 Apr 2021 21:35:43 GMT, Erik Joelsson <erikj at openjdk.org> wrote:

> If a file in the patch has been deleted this causes a dereference of an undefined value. To fix this I removed the quick return in fetchFileContent so that this function always returns a value.
> While verifying this, I also noted that the deleted file gets a Raw link which results in a 404. I think it should just not print the Raw link so I removed that too.
> If a file has only been renamed, with no other changes, the patch will be an empty string. This upsets the hunk loop, so I added a case for handling this.
> The resulting webrevs from the two reported patches look correct to me with these changes, but I would appreciate some more eyes on this.

Looks fine to me, although I guess @edvbld is the authority on this code. :)


Marked as reviewed by rwestberg (Reviewer).

PR: https://git.openjdk.java.net/cr/pull/14

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