Clear libxml errors before using them #14
Merged
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Outdated suggestions cannot be applied.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.
In the FileImporter project I got failing hamcrest test due to totally
unrelated leftover libxml errors form other parts of the code. Clearing the
errors before listening and depending on them could be a solution to that.
Although this would not be needed if errors are cleared correctly in other code
places, it was really a pain to debug this.
See
https://gerrit.wikimedia.org/r/#/c/mediawiki/extensions/FileImporter/+/442895/14
https://integration.wikimedia.org/ci/job/quibble-vendor-mysql-hhvm-docker/7215/console
https://gerrit.wikimedia.org/r/#/c/mediawiki/extensions/FileImporter/+/445430/