WatchFacePineTimeStyle: Fix conditional in weather display (#1965)

Since returning a valid weather is always considered an updated value,
if the current weather is empty, the face will attempt to display the
temperature and icon as empty values, rather than clearing the labels.

Author: vkareh

src/displayapp/screens/WatchFacePineTimeStyle.cpp

@@ -540,7 +540,6 @@ void WatchFacePineTimeStyle::Refresh() {
   }
 
   currentWeather = weatherService.Current();
-
   if (currentWeather.IsUpdated()) {
     auto optCurrentWeather = currentWeather.Get();
     if (optCurrentWeather) {
@@ -551,12 +550,10 @@ void WatchFacePineTimeStyle::Refresh() {
       temp = temp / 100 + (temp % 100 >= 50 ? 1 : 0);
       lv_label_set_text_fmt(temperature, "%d°", temp);
       lv_label_set_text(weatherIcon, Symbols::GetSymbol(optCurrentWeather->iconId));
-      lv_obj_realign(temperature);
-      lv_obj_realign(weatherIcon);
+    } else {
+      lv_label_set_text(temperature, "--");
+      lv_label_set_text(weatherIcon, Symbols::ban);
     }
-  } else {
-    lv_label_set_text(temperature, "--");
-    lv_label_set_text(weatherIcon, Symbols::ban);
     lv_obj_realign(temperature);
     lv_obj_realign(weatherIcon);
   }