uses correct helper for light_cameras() sanity check (tgstation#75455)

Touched it in tgstation#75302, just being explicit about what's intended here.
tarper24 · May 16, 2023 · b9cf465 · b9cf465
1 parent 7523885
commit b9cf465
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/modules/mob/living/silicon/ai/ai.dm b/code/modules/mob/living/silicon/ai/ai.dm
@@ -783,7 +783,7 @@
  for (var/datum/camerachunk/chunk as anything in eyeobj.visibleCameraChunks)
  for (var/z_key in chunk.cameras)
  for(var/obj/machinery/camera/camera as anything in chunk.cameras[z_key])
- if (!camera || !camera.can_use() || get_dist(camera, eyeobj) > 7 || !camera.internal_light)
+ if(isnull(camera) || !camera.can_use() || get_dist(camera, eyeobj) > 7 || !camera.internal_light)
  continue
  visible |= camera