Fix potential null dereference in W3DView terrain update

[seer-by-sentry]

Fixes CLIENT-2V8. The issue was that: HeightMapRenderObjClass::updateCenter dereferences a NULL pLightsIterator, which was returned by createLightsIterator without validation.

• Moved the call to TheTerrainRenderObject->updateCenter inside the if (it) block.
• Ensures that the terrain update function is only called when a valid light iterator is available.
• Prevents a potential null pointer dereference if createLightsIterator() returns null.

This fix was generated by Seer in Sentry, triggered automatically. 👁️ Run ID: 12412431

Not quite right? Click here to continue debugging with Seer.

[github-actions]

⚠️ Title/Commit Validation Failed

Invalid PR title:

• Fix potential null dereference in W3DView terrain update

Invalid commit messages:

• Fix potential null dereference in W3DView terrain update
  PR titles and commit messages must follow conventional commits format:

type: Description
type(scope): Description

Allowed types: bugfix, build, chore, ci, docs, fix, feat, perf, refactor, revert, style, test, tweak, unify

See CONTRIBUTING.md for details.