plumbing: transport server check for nil Packfile, fixes ref deletes #11
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When a
Remote
receives a push with only delete commands, it sends anil
value forPackfile
(related code), which results in a apanic: runtime error: invalid memory address or nil pointer dereference
in the code below. This simply fixes that by skipping the processing if itsnil
.It does seem there is already a test case covering deletes inside the
ReceivePackSuite
, however the test sends an empty packfile rather than sendingnil
.If it would be better to update
Remote
to send a similar empty packfile please let me know and I'll be happy to make the update.Also thanks for all the work here, we've been using go-git heavily for the last few weeks and its fantastic.