Fix rendering static images when checking answers in the PG problem editor. #2574
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Outdated suggestions cannot be applied.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.
This fixes issue #2556 essentially as @somiaj suggests (although there is no need to first check that
$rh->{fileName}
is defined).The reason that
$rh->{fileName}
is defined is because thedefault.html.ep
template always adds thefileName
hidden field even when thefileName
parameter is not defined in the original request. So if you click "Check Answers" it will be defined inRenderProblem.pm
on that request.