code_block: Fix null-check !
errors during hot reloads
#789
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Outdated suggestions cannot be applied.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.
On hot-reload,
lerp
is triggered even when the theme has not changed. Discussion:https://chat.zulip.org/#narrow/stream/243-mobile-team/topic/Exceptions.20during.20hot.20reloads/near/1846095
I considered just going ahead with placing the web app's current light-theme styles for code blocks (#754), but pretty soon I realized there would still be some nulls in there after doing so, and those would need to be treated like we're treating the nulls here.