diff --git a/code/game/objects/items/devices/communicator/UI.dm b/code/game/objects/items/devices/communicator/UI.dm
index 5df153c663..ab5aae9fbf 100644
--- a/code/game/objects/items/devices/communicator/UI.dm
+++ b/code/game/objects/items/devices/communicator/UI.dm
@@ -69,16 +69,17 @@
 		im_list_ui[++im_list_ui.len] = list("address" = I["address"], "to_address" = I["to_address"], "im" = I["im"])
 
 	//Weather reports.
-	for(var/datum/planet/planet in planet_controller.planets)
-		if(planet.weather_holder && planet.weather_holder.current_weather)
-			var/list/W = list(
-				"Planet" = planet.name,
-				"Time" = planet.current_time.show_time("hh:mm"),
-				"Weather" = planet.weather_holder.current_weather.name,
-				"Temperature" = planet.weather_holder.temperature - T0C,
-				"High" = planet.weather_holder.current_weather.temp_high - T0C,
-				"Low" = planet.weather_holder.current_weather.temp_low - T0C)
-			weather[++weather.len] = W
+	if(planet_controller)
+		for(var/datum/planet/planet in planet_controller.planets)
+			if(planet.weather_holder && planet.weather_holder.current_weather)
+				var/list/W = list(
+					"Planet" = planet.name,
+					"Time" = planet.current_time.show_time("hh:mm"),
+					"Weather" = planet.weather_holder.current_weather.name,
+					"Temperature" = planet.weather_holder.temperature - T0C,
+					"High" = planet.weather_holder.current_weather.temp_high - T0C,
+					"Low" = planet.weather_holder.current_weather.temp_low - T0C)
+				weather[++weather.len] = W
 
 	injection = "<div>Test</div>"
 
@@ -251,4 +252,4 @@
 		set_light(fon * flum)
 
 	nanomanager.update_uis(src)
-	add_fingerprint(usr)
\ No newline at end of file
+	add_fingerprint(usr)