update/fix cases of undefined variables #4661
Merged
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Type of change
Description of change
With the latest release (3.1.0), we received a report of an undefined error being thrown from the build file used on the prebid.org example pages. When digging further, found that particular error was introduced through this PR #4620 (at this line).
When investigating why this wasn't caught by the lint check, discovered that this undefined rule was disabled (due to #1111). I have re-enabled this rule and made updates to various files in the project that had (like the case above) a legitimate issue in their code.
There were a number of other cases where files were referring to an object on the page. I have added disable comments in these areas as I think they're intended.