Fix accidental unwrapped strings (#1826)

src/view/screens/Feeds.tsx

@@ -284,13 +284,13 @@ function SavedFeed({feed}: {feed: FeedSourceModel}) {
         <Text type="lg-medium" style={pal.text} numberOfLines={1}>
           {feed.displayName}
         </Text>
-        {feed.error && (
+        {feed.error ? (
           <View style={[styles.offlineSlug, pal.borderDark]}>
             <Text type="xs" style={pal.textLight}>
               Feed offline
             </Text>
           </View>
-        )}
+        ) : null}
       </View>
       {isMobile && (
         <FontAwesomeIcon

src/view/screens/ProfileList.tsx

@@ -250,7 +250,7 @@ export const ProfileListScreenInner = observer(
     return (
       <CenteredView sideBorders style={s.hContentRegion}>
         <Header rkey={rkey} list={list} />
-        {list.error && <ErrorScreen error={list.error} />}
+        {list.error ? <ErrorScreen error={list.error} /> : null}
       </CenteredView>
     )
   },